build: Add release conventional commut type for release PRs (#276)

Author: jimmidyson

.gitlint

@@ -22,4 +22,4 @@ ignore=T1,body-min-length
 
 [contrib-title-conventional-commits]
 # Specify allowed commit types. For details see: https://www.conventionalcommits.org/
-types = fix,feat,docs,style,refactor,perf,test,revert,ci,build
+types = fix,feat,docs,style,refactor,perf,test,revert,ci,build,release

release-please-config.json

@@ -2,7 +2,7 @@
   "packages": {
     ".": {
       "release-type": "go",
-      "pull-request-title-pattern": "build${scope}: release${component} ${version}",
+      "pull-request-title-pattern": "release${scope}: ${component} ${version}",
       "changelog-type": "github"
     }
   }