Switch token name in release action (#1446)

Rename secret from test to production name

Author: dschuff

.github/workflows/tag-release.yml

@@ -26,7 +26,7 @@ jobs:
         id: create-tag
         uses: actions/github-script@v7
         with:
-          github-token: ${{ secrets.TEST_TOKEN }}
+          github-token: ${{ secrets.EMSCRIPTEN_BOT_TOKEN }}
           # A commit with the message of the form 'Release X.Y.Z' is expected
           # to have been created by create_release.py and update the latest
           # release in emscripten-releases-tags.json
@@ -66,7 +66,7 @@ jobs:
       - name: Dispatch emscripten workflow
         uses: actions/github-script@v7
         with:
-          github-token: ${{ secrets.TEST_TOKEN }}
+          github-token: ${{ secrets.EMSCRIPTEN_BOT_TOKEN }}
           script: |
             await github.rest.actions.createWorkflowDispatch({
               owner: context.repo.owner,