Update publish.yml

Author: abnegate

.github/workflows/publish.yml

@@ -12,10 +12,10 @@ jobs:
     steps:
       - name: Check out code
         uses: actions/checkout@v2
-      - name: Set up JDK 11
+      - name: Set up JDK 17
         uses: actions/setup-java@v1
         with:
-          java-version: 11
+          java-version: 17
         # Base64 decodes and pipes the GPG key content into the secret file
       - name: Prepare environment
         env:
@@ -37,7 +37,7 @@ jobs:
         # Runs upload, and then closes & releases the repository
       - name: Publish Release Version to MavenCentral
         run: |
-          if ${{ endswith(github.event.release.tag_name, '-SNAPSHOT') }}; then
+          if ${{ contains(github.event.release.tag_name, '-rc') }}; then
             echo "Publising Snapshot Version ${{ github.event.release.tag_name}} to Snapshot repository"
             ./gradlew publishToSonatype
           else