Github Action not building

[Morialkar]

I tried setting this up today and got the following error message.

#6 [2/6] RUN apt-get update
  #6 0.265 Ign:1 http://security.debian.org/debian-security stretch/updates InRelease
  #6 0.265 Ign:2 http://deb.debian.org/debian stretch InRelease
  #6 0.271 Ign:3 http://deb.debian.org/debian stretch-updates InRelease
  #6 0.275 Ign:4 http://security.debian.org/debian-security stretch/updates Release
  #6 0.276 Ign:5 http://deb.debian.org/debian stretch Release
  #6 0.281 Ign:6 http://security.debian.org/debian-security stretch/updates/main all Packages
  #6 0.282 Ign:7 http://deb.debian.org/debian stretch-updates Release
  #6 0.286 Ign:8 http://security.debian.org/debian-security stretch/updates/main amd64 Packages
  #6 0.288 Ign:9 http://deb.debian.org/debian stretch/main amd64 Packages
  #6 0.292 Ign:6 http://security.debian.org/debian-security stretch/updates/main all Packages
  #6 0.293 Ign:10 http://deb.debian.org/debian stretch/main all Packages
  #6 0.298 Ign:8 http://security.debian.org/debian-security stretch/updates/main amd64 Packages
  #6 0.298 Ign:11 http://deb.debian.org/debian stretch-updates/main all Packages
  #6 0.303 Ign:12 http://deb.debian.org/debian stretch-updates/main amd64 Packages
  #6 0.304 Ign:6 http://security.debian.org/debian-security stretch/updates/main all Packages
  #6 0.[309](https://github.com/Morialkar/kindlelify/actions/runs/7010033900/job/19069692877#step:2:309) Ign:9 http://deb.debian.org/debian stretch/main amd64 Packages
  #6 0.309 Ign:8 http://security.debian.org/debian-security stretch/updates/main amd64 Packages
  #6 0.314 Ign:10 http://deb.debian.org/debian stretch/main all Packages
  #6 0.315 Ign:6 http://security.debian.org/debian-security stretch/updates/main all Packages
  #6 0.319 Ign:11 http://deb.debian.org/debian stretch-updates/main all Packages
  #6 0.321 Ign:8 http://security.debian.org/debian-security stretch/updates/main amd64 Packages
  #6 0.325 Ign:12 http://deb.debian.org/debian stretch-updates/main amd64 Packages
  #6 0.326 Ign:6 http://security.debian.org/debian-security stretch/updates/main all Packages
  #6 0.331 Ign:9 http://deb.debian.org/debian stretch/main amd64 Packages
  #6 0.332 Ign:8 http://security.debian.org/debian-security stretch/updates/main amd64 Packages
  #6 0.336 Ign:10 http://deb.debian.org/debian stretch/main all Packages
  #6 0.338 Ign:6 http://security.debian.org/debian-security stretch/updates/main all Packages
  #6 0.341 Ign:11 http://deb.debian.org/debian stretch-updates/main all Packages
  #6 0.343 Err:8 http://security.debian.org/debian-security stretch/updates/main amd64 Packages
  #6 0.343   404  Not Found
  #6 0.348 Ign:12 http://deb.debian.org/debian stretch-updates/main amd64 Packages
  #6 0.353 Ign:9 http://deb.debian.org/debian stretch/main amd64 Packages
  #6 0.359 Ign:10 http://deb.debian.org/debian stretch/main all Packages
  #6 0.364 Ign:11 http://deb.debian.org/debian stretch-updates/main all Packages
  #6 0.370 Ign:12 http://deb.debian.org/debian stretch-updates/main amd64 Packages
  #6 0.376 Ign:9 http://deb.debian.org/debian stretch/main amd64 Packages
  #6 0.381 Ign:10 http://deb.debian.org/debian stretch/main all Packages
  #6 0.387 Ign:11 http://deb.debian.org/debian stretch-updates/main all Packages
  #6 0.392 Ign:12 http://deb.debian.org/debian stretch-updates/main amd64 Packages
  #6 0.398 Err:9 http://deb.debian.org/debian stretch/main amd64 Packages
  #6 0.399   404  Not Found
  #6 0.409 Ign:10 http://deb.debian.org/debian stretch/main all Packages
  #6 0.414 Ign:11 http://deb.debian.org/debian stretch-updates/main all Packages
  #6 0.432 Err:12 http://deb.debian.org/debian stretch-updates/main amd64 Packages
  #6 0.432   404  Not Found
  #6 0.439 Reading package lists...
  #6 0.452 W: The repository 'http://security.debian.org/debian-security stretch/updates Release' does not have a Release file.
  #6 0.452 W: The repository 'http://deb.debian.org/debian stretch Release' does not have a Release file.
  #6 0.452 W: The repository 'http://deb.debian.org/debian stretch-updates Release' does not have a Release file.
  #6 0.452 E: Failed to fetch http://security.debian.org/debian-security/dists/stretch/updates/main/binary-amd64/Packages  404  Not Found
  #6 0.452 E: Failed to fetch http://deb.debian.org/debian/dists/stretch/main/binary-amd64/Packages  404  Not Found
  #6 0.452 E: Failed to fetch http://deb.debian.org/debian/dists/stretch-updates/main/binary-amd64/Packages  404  Not Found
  #6 0.452 E: Some index files failed to download. They have been ignored, or old ones used instead.
  #6 ERROR: process "/bin/sh -c apt-get update" did not complete successfully: exit code: 100
  ------
   > [2/6] RUN apt-get update:
  0.432 Err:12 http://deb.debian.org/debian stretch-updates/main amd64 Packages
  0.432   404  Not Found
  0.439 Reading package lists...
  0.452 W: The repository 'http://security.debian.org/debian-security stretch/updates Release' does not have a Release file.
  0.452 W: The repository 'http://deb.debian.org/debian stretch Release' does not have a Release file.
  0.452 W: The repository 'http://deb.debian.org/debian stretch-updates Release' does not have a Release file.
  0.452 E: Failed to fetch http://security.debian.org/debian-security/dists/stretch/updates/main/binary-amd64/Packages  404  Not Found
  0.452 E: Failed to fetch http://deb.debian.org/debian/dists/stretch/main/binary-amd64/Packages  404  Not Found
  0.452 E: Failed to fetch http://deb.debian.org/debian/dists/stretch-updates/main/binary-amd64/Packages  404  Not Found
  0.452 E: Some index files failed to download. They have been ignored, or old ones used instead.
  ------
  Dockerfile:4
  --------------------
     2 |     
     3 |     # Install Calibre
     4 | >>> RUN apt-get update
     5 |     RUN apt-get install -y sudo python wget gcc xz-utils imagemagick xdg-utils build-essential curl git-core dbus fcitx-rime fonts-wqy-microhei jq  libnss3 libxkbcommon-x11-0 libxcb-icccm4 libxcb-image0 libxcb-keysyms1 libxcb-randr0 libxcb-render-util0 libxcb-xinerama0 ttf-wqy-zenhei xz-utils
     6 |     RUN sudo -v && wget -nv -O- https://download.calibre-ebook.com/linux-installer.sh | sudo sh /dev/stdin version=5.44.0
  --------------------
  ERROR: failed to solve: process "/bin/sh -c apt-get update" did not complete successfully: exit code: 100

I think it should be a quick update to fix it