Disable scheduled GHA jobs for forked repos (#8189)

Author: wForget

.github/workflows/docker_image.yml

@@ -28,6 +28,7 @@ on:
 
 jobs:
   build-vcpkg-centos-7:
+    if: ${{ startsWith(github.repository, 'apache/') }}
     runs-on: ubuntu-latest
 
     steps:
@@ -52,6 +53,7 @@ jobs:
           tags: apache/gluten:vcpkg-centos-7
 
   build-centos-8:
+    if: ${{ startsWith(github.repository, 'apache/') }}
     runs-on: ubuntu-latest
 
     steps:

.github/workflows/stale.yml

@@ -20,6 +20,7 @@ on:
 
 jobs:
   stale:
+    if: ${{ startsWith(github.repository, 'apache/') }}
     runs-on: ubuntu-latest
     steps:
       - uses: actions/stale@v8

.github/workflows/velox_weekly.yml

@@ -35,6 +35,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ "centos:7", "centos:8", "quay.io/centos/centos:stream9" ]
+    if: ${{ startsWith(github.repository, 'apache/') }}
     runs-on: ubuntu-20.04
     container: ${{ matrix.os }}
     steps:
@@ -79,6 +80,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ "ubuntu:20.04", "ubuntu:22.04" ]
+    if: ${{ startsWith(github.repository, 'apache/') }}
     runs-on: ubuntu-20.04
     container: ${{ matrix.os }}
     steps: