ci: add merge_group trigger

Author: Defelo

.github/workflows/build.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches: [develop]
   pull_request:
+  merge_group:
 
 permissions:
   contents: read

.github/workflows/check.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches: [develop]
   pull_request:
+  merge_group:
 
 permissions:
   contents: read

.github/workflows/test.yml

@@ -4,6 +4,7 @@ on:
   push:
     branches: [develop]
   pull_request:
+  merge_group:
 
 permissions:
   contents: read