Simplify condition to dedupe CI jobs

Author: axelboc

.github/workflows/lint-test.yml

@@ -14,7 +14,7 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     # Skip `pull_request` runs on local PRs for which `push` runs are already triggered
-    if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
+    if: github.event_name == 'push' || github.event.pull_request.head.repo.fork
 
     steps:
       - name: Checkout 🏷️
@@ -47,7 +47,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     # Skip `pull_request` runs on local PRs for which `push` runs are already triggered
-    if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
+    if: github.event_name == 'push' || github.event.pull_request.head.repo.fork
 
     steps:
       - name: Checkout 🏷️
@@ -114,7 +114,7 @@ jobs:
   packages:
     runs-on: ubuntu-latest
     # Skip `pull_request` runs on local PRs for which `push` runs are already triggered
-    if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
+    if: github.event_name == 'push' || github.event.pull_request.head.repo.fork
 
     steps:
       - name: Checkout 🏷️
@@ -147,7 +147,7 @@ jobs:
   e2e:
     runs-on: ubuntu-latest
     # Skip `pull_request` runs on local PRs for which `push` runs are already triggered
-    if: github.event_name == 'push' || github.event.pull_request.head.repo.full_name != github.repository
+    if: github.event_name == 'push' || github.event.pull_request.head.repo.fork
 
     steps:
       - name: Checkout 🏷️