chore(release-please): standardize the release pull request title pattern (#71)

Signed-off-by: Devin Buhl <devin@buhl.casa>

Author: onedr0p

release-please-config.json

@@ -2,6 +2,7 @@
   "$schema": "https://raw.githubusercontent.com/googleapis/release-please/main/schemas/config.json",
   "release-type": "simple",
   "separate-pull-requests": true,
+  "pull-request-title-pattern": "chore(release):${component} ${version}",
   "packages": {
     "actions/docs-build": {
       "component": "docs-build",