🤖 [backports-release-1.10] Bump the Pkg stdlib from 9cb6d35f8 to 45521a6e8 (#55437)

Stdlib: Pkg
URL: https://github.com/JuliaLang/Pkg.jl.git
Stdlib branch: release-1.10
Julia branch: backports-release-1.10
Old commit: 9cb6d35f8
New commit: 45521a6e8
Julia version: 1.10.4
Pkg version: 1.10.0(Does not match)
Bump invoked by: @IanButterworth
Powered by:
[BumpStdlibs.jl](https://github.com/JuliaLang/BumpStdlibs.jl)

Diff:
JuliaLang/Pkg.jl@9cb6d35...45521a6

```
$ git log --oneline 9cb6d35f8..45521a6e8
45521a6e8 backport extension dependency modeling from Base 1.11 to Pkg 1.10 (#3986)
1810b1123 don't swallow internal errors (#3987)
```

Co-authored-by: Dilum Aluthge <[email protected]>

Author: DilumAluthgeBot

deps/checksums/Pkg-45521a6e870e0b9efc51d1799a356a3a7e92ebdd.tar.gz/md5

@@ -0,0 +1 @@
+81101fd579f257d8e5a67a75062baf92

deps/checksums/Pkg-45521a6e870e0b9efc51d1799a356a3a7e92ebdd.tar.gz/sha512

@@ -0,0 +1 @@
+811c0cdf418a5dccf5654a3890ea23f3c231f2f322ea0d90b6e574468031d7256c7c6683a8297cebfcd2f90106749fd238cddf1dfeed33e3498c8d89f2de98f4

deps/checksums/Pkg-9cb6d35f8b83937921e9c4c466f9cd68d83ebdab.tar.gz/md5

@@ -1,4 +1,4 @@
 PKG_BRANCH = release-1.10
-PKG_SHA1 = 9cb6d35f8b83937921e9c4c466f9cd68d83ebdab
+PKG_SHA1 = 45521a6e870e0b9efc51d1799a356a3a7e92ebdd
 PKG_GIT_URL := https://github.com/JuliaLang/Pkg.jl.git
 PKG_TAR_URL = https://api.github.com/repos/JuliaLang/Pkg.jl/tarball/$1