chore: remove branch filter on release workflow (#1153)

* chore: remove branch filter on release workflow

* ensure non-pre releases target main

Author: gmaclennan

.github/workflows/release.yml

@@ -19,11 +19,26 @@ on:
           - premajor
   pull_request:
     types: [closed]
-    branches: [main]
 
 jobs:
   release:
-    if: ${{github.event_name != 'pull_request' || (github.event.pull_request.merged && github.event.pull_request.user.login == 'optic-release-automation[bot]')}}
+    if: >-
+      ${{
+        (
+          startsWith(github.event.inputs.semver, 'pre') ||
+          github.ref == format(
+            'refs/heads/{0}',
+            github.event.repository.default_branch
+          )
+        ) &&
+        (
+          github.event_name != 'pull_request' ||
+          (
+            github.event.pull_request.merged &&
+            github.event.pull_request.user.login == 'optic-release-automation[bot]'
+          )
+        )
+      }}
     runs-on: ubuntu-latest
     permissions:
       contents: write