Fix(CI): Broken bool algebra

Signed-off-by: Kornel David <konel1020@gmail.com>

.github/workflows/publish.yaml

@@ -152,7 +152,7 @@ jobs:
           git push origin master
 
       - name: Update stunner-helm repo
-        if: ${{ env.TAG != 'dev' || env.TYPE != 'stunner-premium' }}
+        if: ${{ env.TAG != 'dev' && env.TYPE != 'stunner-premium' }}
         run: |
           cd stunner-helm
           rm helm/*.tgz