chore: fix Release Please configuration

Author: jdc-pub

.config/committed.toml

@@ -15,6 +15,7 @@ allowed_types = [
     "revert",
     "perf",
     "test",
+    "release",
 ]
 allowed_scopes = [
     "checks",

.config/release-please-config.json

@@ -7,6 +7,7 @@
   "release-type": "rust",
   "initial-version": "0.0.1",
   "draft-pull-request": true,
+  "pull-request-title-pattern": "release: `${component}` v${version}",
   "pull-request-footer": "This release was generated with [Release Please](https://github.com/googleapis/release-please).",
   "packages": {
     ".": {}