Move concurency to shared

.github/workflows/validate.yml

@@ -4,6 +4,9 @@ on:
     secrets:
       ZRE_REPO_WITH_PAT:
         required: true
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
 jobs:
   build-linux:
     runs-on: ${{ matrix.arch == 'x64' && matrix.os || format('blaze/{0}', matrix.os) }}

.github/workflows/validate_external.yml

@@ -2,12 +2,9 @@ name: validate-external
 on:
   pull_request_target:
     types: [opened, synchronize]
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
 jobs:
   authorize:
-    # if: github.repository != github.event.pull_request.head.repo.full_name
+    if: github.repository != github.event.pull_request.head.repo.full_name
     environment:
       ${{ github.event_name == 'pull_request_target' &&
       github.event.pull_request.head.repo.full_name != github.repository &&

.github/workflows/validate_internal.yml

@@ -5,9 +5,6 @@ on:
       - dev
   pull_request:
     types: [opened, synchronize]
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: true
 jobs:
   internal:
     if: github.repository == github.event.pull_request.head.repo.full_name