chore(workflow): revert release workflow to @main (#57)

Author: bendrucker

.github/workflows/release.yaml

@@ -10,7 +10,7 @@ on:
 
 jobs:
   bump:
-    uses: observeinc/.github/.github/workflows/terraform_release.yaml@release-push
+    uses: observeinc/.github/.github/workflows/terraform_release.yaml@main
     secrets: inherit
     with:
       release-count: 1