update codecov

Author: dev-javascript

.github/workflows/codecov.yml

@@ -11,15 +11,15 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [12.x, 13.x, 14.x, 15.x]
+        node-version: [14.x, 15.x, 16.x, 18.x]
 
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
         with:
           # Fine-grained PAT with contents:write and workflows:write
           # scopes
-          token: ${{ secrets.CODECOV_TOKEN }}
+          token: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Set up Node.js ${{ matrix.node-version }}
         uses: actions/setup-node@v1