deps(actions): bump actions/upload-artifact from 4 to 5 (#113025)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/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] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/pr-e2e-tests.yml

@@ -94,14 +94,14 @@ jobs:
         id: artifact
 
       - name: Upload grafana.tar.gz
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           retention-days: 1
           name: grafana-tar-gz
           path: build-dir/grafana.tar.gz
 
       - name: Upload grafana docker tarball
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           retention-days: 1
           name: grafana-docker-tar-gz
@@ -133,7 +133,7 @@ jobs:
           # We want a static binary, so we need to set CGO_ENABLED=0
           CGO_ENABLED=0 go build -o ./e2e-runner ./e2e/
           echo "artifact=e2e-runner-${{github.run_number}}" >> "$GITHUB_OUTPUT"
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         id: upload
         with:
           retention-days: 1
@@ -245,7 +245,7 @@ jobs:
         run: |
           set -euo pipefail
           echo "suite=$(echo "$SUITE" | sed 's/\//-/g')" >> "$GITHUB_OUTPUT"
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         if: success() || failure()
         with:
           name: ${{ steps.set-suite-name.outputs.suite }}-${{ github.run_number }}
@@ -307,7 +307,7 @@ jobs:
           version: 0.18.8
           verb: run
           args: go run ./pkg/build/e2e-playwright --package=grafana.tar.gz --shard=${{ matrix.shard }}/${{ matrix.shardTotal }} --blob-dir=./blob-report
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v5
         if: success() || failure()
         with:
           name: playwright-blob-${{ github.run_number }}-${{ matrix.shard }}
@@ -439,7 +439,7 @@ jobs:
 
       - name: Upload HTML report
         id: upload-html
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: playwright-html-${{ github.run_number }}
           path: playwright-report
@@ -498,7 +498,7 @@ jobs:
           args: go run ./pkg/build/a11y --package=grafana.tar.gz --no-threshold-fail --results=./pa11y-ci-results.json
       - name: Upload pa11y results
         if: github.event_name != 'pull_request'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           retention-days: 1
           name: pa11y-ci-results