Update update-nuspec.yml

Author: Hau-Hau

.github/workflows/update-nuspec.yml

@@ -101,7 +101,7 @@ jobs:
           hard-reset: true
       - uses: ./.github/actions/update-nuspec-file
         with:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.PAT }}
           project: ${{ steps.set-project-name.outputs.value }}
           external-dependencies-sources: |
             EncryptedConfigValue
@@ -193,7 +193,7 @@ jobs:
           hard-reset: true
       - uses: ./.github/actions/update-nuspec-file
         with:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ secrets.PAT }}
           project:  ${{ steps.set-project-name.outputs.value }}
           external-dependencies-sources: |
             EncryptedConfigValue