chore: limit gitee sync workflow to main repo (#11112)

Author: wanghe-fit2cloud

.github/workflows/add-labels-for-pr.yml

@@ -6,6 +6,7 @@ permissions:
 jobs:
   generic_handler:
     name: Add Labels to PR
+    if: github.repository == '1Panel-dev/1Panel'
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3

.github/workflows/sonarcloud-scan.yml

@@ -8,6 +8,7 @@ on:
 jobs:
   sonarcloud:
     name: SonarCloud
+    if: github.repository == '1Panel-dev/1Panel'
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3

.github/workflows/sync2gitee.yml

@@ -2,6 +2,7 @@ name: Synchronize to Gitee
 on: [push]
 jobs:
   repo-sync:
+    if: github.repository == '1Panel-dev/1Panel'
     runs-on: ubuntu-latest
     steps:
       - name: Mirror the Github organization repos to Gitee.