Upgrade to plugin-plugin 20.4.0

.github/workflows/nebula.yml

@@ -22,14 +22,22 @@ jobs:
     strategy:
       matrix:
         # test against latest update of some major Java version(s), as well as specific LTS version(s)
-        java: [ 8, 11, 17]
+        java: [ 8, 11, 17 ]
     name: Gradle Build without Publish
     steps:
       - uses: actions/checkout@v1
+      - name: Set up JDK 8
+        uses: actions/setup-java@v2
+        with:
+          distribution: 'zulu'
+          java-version: '8'
+          java-package: jdk
       - name: Setup jdk
-        uses: actions/setup-java@v1
+        uses: actions/setup-java@v2
         with:
+          distribution: 'zulu'
           java-version: ${{ matrix.java }}
+          java-package: jdk
       - uses: actions/cache@v1
         id: gradle-cache
         with:
@@ -46,6 +54,8 @@ jobs:
             - ${{ runner.os }}-gradlewrapper-
       - name: Gradle build
         run: ./gradlew --info --stacktrace build
+        env:
+          JDK_VERSION_FOR_TESTS: ${{ matrix.java }}
   publish:
     if: startsWith(github.ref, 'refs/tags/v')
     needs: validation

build.gradle

@@ -16,7 +16,7 @@
 
 
 plugins {
-    id 'com.netflix.nebula.plugin-plugin' version '20.3.0'
+    id 'com.netflix.nebula.plugin-plugin' version '20.4.0'
 }
 
 description 'Plugins to add provided and optional configurations'