Revert to secrets.GITHUB_TOKEN

changed back to using secrets.GITHUB_TOKEN as requested by owner

Author: zMynxx

README.md

@@ -40,7 +40,7 @@ jobs:
     steps:
       - uses: amannn/action-semantic-pull-request@v5
         env:
-          GITHUB_TOKEN: ${{ github.token }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 ```
 
 See the [event triggers documentation](#event-triggers) below to learn more about what `pull_request_target` means.
@@ -139,7 +139,7 @@ jobs:
     steps:
       - uses: amannn/action-semantic-pull-request@v5
         env:
-          GITHUB_TOKEN: ${{ github.token }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
           wip: true
 ```
@@ -199,7 +199,7 @@ jobs:
       - uses: amannn/action-semantic-pull-request@v5
         id: lint_pr_title
         env:
-          GITHUB_TOKEN: ${{ github.token }}
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - uses: marocchino/sticky-pull-request-comment@v2
         # When the previous steps fails, the workflow would stop. By adding this