Add affected branchs

.github/workflows/4_pr_check.yml

@@ -2,6 +2,8 @@ name: (4.x) Wazuh Docker pipeline
 
 on:
   pull_request:
+    branches:
+      - 4.*
     paths:
       - 'build-docker-images/**'
       - 'multi-node/**'

.github/workflows/5_pr_check.yml

@@ -5,6 +5,9 @@ permissions:
 on:
   pull_request:
     types: [opened, synchronize, reopened, ready_for_review]
+    branches:
+      - 5.*
+      - main
     paths:
       - 'build-docker-images/**'
       - 'multi-node/**'