Bump actions/upload-artifact from 4 to 5

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

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/docker-ghcrio.yml

@@ -177,7 +177,7 @@ jobs:
 
       - name: Upload digest
         if: needs.prepare.outputs.publish_image
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: digests-${{ steps.prepare.outputs.platform_pair }}
           path: ${{ runner.temp }}/digests/*

.github/workflows/release.yml

@@ -47,7 +47,7 @@ jobs:
 
       - name: Artifact
         id: artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: packages
           retention-days: 1

.github/workflows/tests.yml

@@ -76,7 +76,7 @@ jobs:
       - name: Upload Artifact
         if: ${{ matrix.go == '1.24.x' }} # only upload artifact when built with latest stable go
         id: artifact
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: packages-${{ matrix.go }}
           retention-days: 3