Fix broken YAML syntax

Author: AlexanderNorup

.github/workflows/buildAndPack.yml

@@ -18,7 +18,7 @@ jobs:
       - uses: actions/checkout@v3
 
       - uses: actions/setup-java@v3
-        with:g
+        with:
           distribution: 'temurin'
           java-version: '18'