Bump pkgxdev/setup from 4 to 5

Bumps [pkgxdev/setup](https://github.com/pkgxdev/setup) from 4 to 5.
- [Release notes](https://github.com/pkgxdev/setup/releases)
- [Commits](pkgxdev/setup@v4...v5)

---
updated-dependencies:
- dependency-name: pkgxdev/setup
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/cd.yml

@@ -94,7 +94,7 @@ jobs:
         if: ${{ matrix.platform.container == 'debian:buster-slim' }}
         run: sed -i 's/deb.debian.org/archive.debian.org/g' /etc/apt/sources.list
 
-      - uses: pkgxdev/setup@v4
+      - uses: pkgxdev/setup@v5
         with:
           +: ${{ matrix.platform.pkgs }}