Update plugin shadow to v8.3.4 (#297)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Roberto Cella <rob.uniud@gmail.com>

Author: renovate[bot]

.github/workflows/unit-test.yml

@@ -29,6 +29,12 @@ jobs:
           # bump: ffmpeg-ci /ffmpeg-version: '([\d.]+)'/ docker:mwader/static-ffmpeg|~7.0
           ffmpeg-version: '7.0.2'
 
+      - name: Setup Java
+        uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 22
+
       - name: Setup project and upload dependency graph
         uses: gradle/actions/setup-gradle@v4
         with:

gradle/libs.versions.toml

@@ -25,4 +25,4 @@ tika = "org.apache.tika:tika-core:3.0.0"
 
 [plugins]
 runtime = "org.beryx.runtime:1.13.1"
-shadow = "com.gradleup.shadow:8.3.3"
+shadow = "com.gradleup.shadow:8.3.4"