Backport of ci: Use pattern for CRT release branch config into release/1.13.x (#13992)

This pull request was automerged via backport-assistant

.github/workflows/build.yml

@@ -6,6 +6,7 @@ on:
     branches:
       # Push events on the main branch
       - main
+      - release/**
 
 env:
   PKG_NAME: consul

.release/ci.hcl

@@ -11,10 +11,7 @@ project "consul" {
     repository = "consul"
     release_branches = [
       "main",
-      "release/1.9.x",
-      "release/1.10.x",
-      "release/1.11.x",
-      "release/1.12.x",
+      "release/**",
     ]
   }
 }