Attempt to use self-hosted runner

.github/workflows/eclipse-ls-extensions.yml

@@ -11,16 +11,14 @@ on:
 jobs:
 
   eclipse-distro-build:
-    runs-on: self-hosted
-    labels:
-      sts4-gha-01
+    runs-on: [self-hosted, sts4-gha-01]
     steps:
       - uses: actions/checkout@v3
-      - name: Set up JDK 17
-        uses: actions/setup-java@v3
-        with:
-          java-version: '17'
-          distribution: 'temurin'
+#      - name: Set up JDK 17
+#        uses: actions/setup-java@v3
+#        with:
+#          java-version: '17'
+#          distribution: 'temurin'
       - name: Enforce https instead of http
         run: ./nohttp.sh
       - name: Timestamp