ci(linux): add missing lib [skip ci]

.github/workflows/insider-linux.yml

@@ -72,6 +72,9 @@ jobs:
         with:
           python-version: '3.11'
 
+      - name: Install libkrb5-dev
+        run: sudo apt-get install -y libkrb5-dev
+
       - name: Clone VSCode repo
         run: ./get_repo.sh