Set the actor explicitly for the access token used (#49490)

The push action does
`https://${GITHUB_ACTOR}:${INPUT_GITHUB_TOKEN}@github.com/${REPOSITORY}.git"`
as the repo, so if we are to use a Personal Access Token (PAT) generated
by the comfyorange user as the access token for pushing, we need to also
use them as the actor for the push

.github/workflows/autobuild_tgui.yml

@@ -32,5 +32,7 @@ jobs:
           git commit -m "Automatic TGUI Rebuild [ci skip]" -a || true
       - name: Push Artifacts
         uses: ad-m/github-push-action@master
+        env:
+          GITHUB_ACTOR: comfyorange
         with:
           github_token: ${{ secrets.GITHUB_MASTER_KEY }}

.github/workflows/compile_changelogs.yml

@@ -32,5 +32,7 @@ jobs:
           git commit -m "Automatic changelog compile [ci skip]" -a || true
       - name: "Push"
         uses: ad-m/github-push-action@master
+        env:
+          GITHUB_ACTOR: comfyorange
         with:
           github_token: ${{ secrets.GITHUB_MASTER_KEY }}