.github: restrict sonar and CI actions to only apache/cloudstack

Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>

Author: yadvr

.github/workflows/ci.yml

@@ -25,6 +25,7 @@ concurrency:
 
 jobs:
   build:
+    if: github.repository == 'apache/cloudstack'
     runs-on: ubuntu-22.04
 
     strategy:

.github/workflows/main-sonar-check.yml

@@ -24,6 +24,7 @@ on:
 
 jobs:
   build:
+    if: github.repository == 'apache/cloudstack'
     name: Main Sonar JaCoCo Build
     runs-on: ubuntu-22.04
     steps: