Revert to building with Java 1.8

Author: NiklasJohansen

.github/workflows/build-and-publish.yml

@@ -10,10 +10,10 @@ jobs:
       packages: write
     steps:
       - uses: actions/checkout@v3
-      - name: Set up JDK 11
+      - name: Set up JDK 1.8
         uses: actions/setup-java@v3
         with:
-          java-version: '11'
+          java-version: '8'
           distribution: 'temurin'
       - name: Validate Gradle wrapper
         uses: gradle/wrapper-validation-action@v1

gradle.properties

@@ -1,4 +1,4 @@
-version=0.6.2
+version=0.6.3
 group=no.njoh
 artifact=pulse-engine
 lwjglVersion=3.3.1