ci: set release-please for 0.5 track (#362)

Author: natalian98

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "2.0.1"
+  ".": "0.0.0"
 }

CHANGELOG.md

@@ -7,8 +7,9 @@
       "bump-patch-for-minor-pre-major": false,
       "draft": false,
       "prerelease": false,
-      "pull-request-title-pattern": "ci: release ${version}"
+      "component": "track/0.5",
+      "pull-request-title-pattern": "ci: release ${component} ${version}"
     }
   },
   "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json"
-}
+}