add linter example validate task (Azure#8651)

Author: AllyW

.github/actions/env-setup/action.yml

@@ -10,7 +10,7 @@ runs:
         label: ${{ toJSON(github.event.label) }}
       shell: bash
       run: |
-        echo version cal job start
+        echo start azdev env setup
     - name: Checkout CLI extension repo
       uses: actions/checkout@v4
       with:

.github/workflows/AzdevLinter.yml

@@ -89,5 +89,9 @@ jobs:
           for mod in ${changed_module_list[@]}
           do
             echo changed module: "${mod}"
-            azdev extension add "${mod}" && azdev linter "${mod}" --min-severity medium --repo ./ --src "$diff_branch" --tgt "$merge_base" 
-          done
+            azdev extension add "${mod}"
+            # ado linter task
+            azdev linter "${mod}" --min-severity medium
+          done
+          # linter task that needs git commit info
+          azdev linter EXT --repo ./ --src "$diff_branch" --tgt "$merge_base" --rules missing_command_example

.github/workflows/AzdevStyle.yml

@@ -90,5 +90,5 @@ jobs:
           do
             echo changed module: "${mod}"
             azdev extension add "${mod}"
-            azdev style "${mod}" 
+            azdev style "${mod}"
           done