build(deps): bump biber from 2.18-1 to 2.20-2 (#406)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: thomasleplus

latex/Dockerfile

@@ -17,7 +17,7 @@ RUN apt-get update \
     && apt-get upgrade -y \
     && apt-get install --no-install-recommends -y \
     adduser=3.152 \
-    biber=2.18-1 \
+    biber=2.20-2 \
     chktex=1.7.9-1 \
     curl=7.88.1-10+deb12u12 \
     ghostscript=10.0.0~dfsg-11+deb12u7 \