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/main-php-matrix-windows.yml

@@ -242,7 +242,7 @@ jobs:
 
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: test-results-${{ inputs.php }}-opcache-${{ matrix.opcache }}-${{ inputs.runs-on }}
           path: |

.github/workflows/main-php-matrix.yml

@@ -152,7 +152,7 @@ jobs:
 
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: test-results-${{ inputs.php }}-valgrind-${{ matrix.valgrind-tool }}-opcache-${{ matrix.opcache }}
           path: |

.github/workflows/php-snapshot.yml

@@ -129,7 +129,7 @@ jobs:
 
       - name: Upload test results
         if: always()
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: test-results-master-valgrind-${{ matrix.valgrind-tool }}-opcache-${{ matrix.opcache }}
           path: |