Adds linter to npm publish

Author: JirkaChadima

.github/workflows/npm-release.yaml

@@ -17,6 +17,7 @@ jobs:
       - run: npm ci
       - run: npm run pull-submodules
       - run: npm run prepare-templates
+      - run: npm run lint
       - run: npm run test:ci
       - run: npm run build --if-present
       - run: npm publish --access public