chore(Root): change the way of installing deps

Author: kikoruiz

action.yml

@@ -32,7 +32,7 @@ runs:
         urls: ${{inputs.urls}}
 
     - name: Install action dependencies
-      run: npm install ${{ github.action_path }} --legacy-peer-deps
+      run: npm install -g @actions/core
       shell: bash
 
     - name: Format Lighthouse score

package.json

@@ -13,9 +13,6 @@
     "serve:lhci": "NODE_ENV=production node server",
     "test": "npx @s-ui/test server -P './test/**/*.js'"
   },
-  "dependencies": {
-    "@actions/core": "1.10.0"
-  },
   "devDependencies": {
     "@s-ui/lint": "4",
     "@s-ui/test": "8",