Merge pull request #3345 from nextcloud/dependabot/github_actions/gradle/gradle-build-action-2.8.1

Build(deps): Bump gradle/gradle-build-action from 2.8.0 to 2.8.1

.github/workflows/unit-tests.yml

@@ -25,7 +25,7 @@ jobs:
                     distribution: "temurin"
                     java-version: 17
             -   name: Run unit tests with coverage
-                uses: gradle/gradle-build-action@ef76a971e2fa3f867b617efd72f2fbd72cf6f8bc # v2.8.0
+                uses: gradle/gradle-build-action@b5126f31dbc19dd434c3269bf8c28c315e121da2 # v2.8.1
                 with:
                     arguments: testGplayDebugUnit
             -   name: Upload test artifacts