[ci] fix previous job cancellation for pull requests from forks (#10901)

* [ci] try fixing cancel job when opening PR from fork

* [ci] update main.yml generator

* [ci] update styfle/cancel-workflow-action

* [ci] try cancel

.github/workflows/cancel.yml

@@ -0,0 +1,14 @@
+name: Cancel
+on:
+  workflow_run:
+    workflows: ["CI"]
+    types:
+      - requested
+jobs:
+  cancel:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Cancel previous runs
+      uses: styfle/[email protected]
+      with:
+        workflow_id: ${{ github.event.workflow.id }}

.github/workflows/main.yml

@@ -5,16 +5,6 @@ name: CI
 on: [push, pull_request]
 
 jobs:
-  cancel:
-    name: "Cancel previous runs"
-    runs-on: ubuntu-18.04
-    timeout-minutes: 3
-    steps:
-      - uses: styfle/[email protected]
-        with:
-          workflow_id: 1447568
-          access_token: ${{ github.token }}
-
   windows64-build:
     runs-on: windows-latest
     env:

extra/github-actions/workflows/main.yml

@@ -4,16 +4,6 @@ name: CI
 on: [push, pull_request]
 
 jobs:
-  cancel:
-    name: "Cancel previous runs"
-    runs-on: ubuntu-18.04
-    timeout-minutes: 3
-    steps:
-      - uses: styfle/[email protected]
-        with:
-          workflow_id: 1447568
-          access_token: ${{ github.token }}
-
   windows64-build:
     runs-on: windows-latest
     env: