chore(renovate): pin Update actions/upload-artifact digest to b4b15b8

Author: renovate[bot]

.github/workflows/build-release-publish.yml

@@ -72,7 +72,7 @@ jobs:
           ls -ltarh build/
 
       - name: Upload artifact
-        uses: actions/upload-artifact@604373da6381bf24206979c74d06a550515601b9 # v4
+        uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4
         if: github.event_name == 'push' && github.ref == 'refs/heads/main'
         with:
           name: ${{ env.BINARY_NAME }}-${{ matrix.os }}-${{ matrix.arch }}