ci(linux): dont use apt-get [skip ci]

.github/workflows/insider-linux.yml

@@ -90,8 +90,8 @@ jobs:
       #   with:
       #     python-version: '3.11'
 
-      - name: Install libkrb5-dev
-        run: sudo apt-get install -y libkrb5-dev
+      # - name: Install libkrb5-dev
+      #   run: sudo apt-get install -y libkrb5-dev
 
       - name: Clone VSCode repo
         run: ./get_repo.sh