bump npm version without creating git tag

package.json

@@ -11,7 +11,7 @@
     "lint": "ng lint",
     "e2e": "ng e2e",
     "version": "echo $npm_package_version",
-    "version-patch": "npm version patch && node ./update-version.js && git add src/environments/environment.prod.ts && git commit --amend -m $(npm run version --silent) && git push --tags"
+    "version-patch": "npm --no-git-tag-version version patch && node ./update-version.js && git add package.json package-lock.json src/environments/environment.prod.ts && git commit -m $(npm run version --silent)"
   },
   "private": true,
   "dependencies": {