Merge pull request #72 from PostHog/Piccirello-patch-1

chore(ci): switch to GitHub's official create-app-token action

Author: Piccirello

.github/workflows/cd.yml

@@ -18,10 +18,10 @@ jobs:
     steps:
       - name: Get app token
         id: app-token
-        uses: PostHog/create-app-token@main
+        uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2.2.1
         with:
-          app_id: ${{ secrets.GH_APP_POSTHOG_ELIXIR_RELEASER_APP_ID }}
-          private_key: ${{ secrets.GH_APP_POSTHOG_ELIXIR_RELEASER_PRIVATE_KEY }}
+          app-id: ${{ secrets.GH_APP_POSTHOG_ELIXIR_RELEASER_APP_ID }}
+          private-key: ${{ secrets.GH_APP_POSTHOG_ELIXIR_RELEASER_PRIVATE_KEY }}
 
       - name: Check out repository
         uses: actions/checkout@v6