Add step to clean untracked files

Author: tech-sushant

.github/workflows/npm-publish.yml

@@ -23,7 +23,10 @@ jobs:
 
       - name: "Install dependencies"
         run: npm ci
-
+      
+      - name: "Clean untracked files"
+        run: git clean -fdx
+        
       - name: "Build package"
         run: npm run build