Update release.yml

Build the Eclipse plugin separately

Author: cushon

.github/workflows/release.yml

@@ -47,11 +47,16 @@ jobs:
           echo "TARGET_COMMITISH=$(git rev-parse HEAD)" >> $GITHUB_ENV
           git remote set-url origin https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/google/google-java-format.git
           
-      - name: Build Jars
+      - name: Deploy to Sonatype staging
         env:
           CI_DEPLOY_USERNAME: ${{ secrets.CI_DEPLOY_USERNAME }}
           CI_DEPLOY_PASSWORD: ${{ secrets.CI_DEPLOY_PASSWORD }}
-        run: mvn --no-transfer-progress -P sonatype-oss-release clean deploy -Dgpg.passphrase="${{ secrets.GPG_PASSPHRASE }}"
+        run:
+          mvn --no-transfer-progress -pl '!eclipse_plugin' -P sonatype-oss-release clean deploy -Dgpg.passphrase="${{ secrets.GPG_PASSPHRASE }}"
+
+      - name: Build Eclipse plugin
+        run:
+          mvn --no-transfer-progress -pl 'eclipse_plugin' verify gpg:sign -DskipTests=true -Dgpg.passphrase="${{ secrets.GPG_PASSPHRASE }}"
 
       - name: Push tag
         run: |