Fixed submodule name

Author: timayabi2020

.azure-pipelines/common-templates/checkout.yml

@@ -42,6 +42,6 @@ steps:
     inputs:
       targetType: inline
       script: |
-        git submodule update --recursive --remote
+        git submodule update --remote
 
   - template: ./security-pre-checks.yml

.gitmodules

@@ -1,4 +1,4 @@
 [submodule "autorest.powershell"]
 	path = autorest.powershell
 	url = https://github.com/microsoftgraph/autorest.powershell
-	branch = powershell-v2
+	branch = origin/powershell-v2