java: Various CI improvements

This bulk update includes

* Use Eclipse Temurin instead of Azul Zulu
* Set fail-fast: true on matrix strategies to reduce CI time
* Use the junit-jupiter aggregator module instead of junit-jupiter-engine
* Use single quotes around values in yaml for consistency

Author: mpkorstanje

.github/workflows/release-sbt.yml

@@ -27,8 +27,8 @@ jobs:
 
       - uses: actions/setup-java@v5
         with:
-          distribution: "temurin"
-          java-version: "11"
+          distribution: 'temurin'
+          java-version: "17"
 
       - uses: sbt/setup-sbt@v1