build(deps): bump gradle/gradle-build-action from 2.5.1 to 2.6.0 (#3151)

Bumps [gradle/gradle-build-action](https://github.com/gradle/gradle-build-action) from 2.5.1 to 2.6.0.
- [Release notes](https://github.com/gradle/gradle-build-action/releases)
- [Commits](https://github.com/gradle/gradle-build-action/compare/v2.5.1...v2.6.0)

---
updated-dependencies:
- dependency-name: gradle/gradle-build-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/build.yml

@@ -76,7 +76,7 @@ jobs:
           distribution: 'zulu'
           java-version: ${{ matrix.java }}
       - name: Build and test
-        uses: gradle/gradle-build-action@v2.5.1
+        uses: gradle/gradle-build-action@v2.6.0
         with:
           arguments: build shadowJar proguard
 
@@ -93,7 +93,7 @@ jobs:
           distribution: 'zulu'
           java-version: 17
       - name: Build
-        uses: gradle/gradle-build-action@v2.5.1
+        uses: gradle/gradle-build-action@v2.6.0
         with:
           arguments: build shadowJar proguard
       - name: Upload