fix(ci): run build workflow on tests change

Author: mayeut

.github/workflows/build.yml

@@ -14,11 +14,13 @@ on:
     paths:
       - ".github/workflows/build.yml"
       - "docker/**"
+      - "tests/**"
       - "*.sh"
   pull_request:
     paths:
       - ".github/workflows/build.yml"
       - "docker/**"
+      - "tests/**"
       - "*.sh"
 
 concurrency: