Update k8s git robot, as old robot lost "push" permissions

Author: ityuhui

.github/workflows/generate.yml

@@ -78,8 +78,8 @@ jobs:
       - name: Commit and push
         run: |
           # Commit and push
-          git config user.email "k8s.ci.robot@gmail.com"
-          git config user.name "Kubernetes Prow Robot"
+          git config user.email "k8s[email protected].com"
+          git config user.name "Kubernetes Publisher"
           git checkout -b "$BRANCH"
           git add .
           git commit -s -m 'Automated openapi generation from ${{ github.event.inputs.kubernetesBranch }}'

.github/workflows/release.yml

@@ -29,8 +29,8 @@ jobs:
           cat OWNERS | grep ${{ github.actor }}
       - name: Prepare
         run: |
-          git config user.email "k8s.ci.robot@gmail.com"
-          git config user.name "Kubernetes Prow Robot"
+          git config user.email "k8s[email protected].com"
+          git config user.name "Kubernetes Publisher"
       - name: Release Prepare
         run: |
           git tag -a v${{ github.event.inputs.releaseVersion }} -m "version ${{ github.event.inputs.releaseVersion }}"