ci: fix default-branch

.github/workflows/release-please.yml

@@ -19,7 +19,7 @@ jobs:
           release-type: node
           pull-request-title-pattern: 'chore${scope}: release${component} v${version}'
           bump-minor-pre-major: true
-          default_branch: main
+          default-branch: main
           changelog-types: '[{"type":"feat","section":"Features"},{"type":"fix","section":"Bug Fixes"},{"type":"perf","section":"Performance Improvements"},{"type":"deps","section":"Dependencies"},{"type":"revert","section":"Reverts"},{"type":"docs","section":"Documentation"},{"type":"style","section":"Styles","hidden":true},{"type":"chore","section":"Miscellaneous Chores","hidden":true},{"type":"refactor","section":"Code Refactoring","hidden":false},{"type":"test","section":"Tests","hidden":true},{"type":"ci","section":"Continuous Integration","hidden":true}]'
 
   publish: