Update path to Impor-AzModules script (Azure#15585)

Author: praveenkuttappan

eng/pipelines/templates/jobs/smoke.tests.yml

@@ -29,7 +29,7 @@ jobs:
           displayName: Install dev-tool
 
         - pwsh: |
-            $(Build.SourcesDirectory)/eng/common/TestResources/Import-AzModules.ps1
+            $(Build.SourcesDirectory)/eng/common/scripts/Import-AzModules.ps1
 
             ./Initialize-SmokeTests.ps1 -DryRun -CI -Verbose -ServiceDirectory ${{ parameters.ServiceDirectory }}
             if (-not (Test-Path ./run-manifest.json)) {
@@ -133,7 +133,7 @@ jobs:
         displayName: Install dev-tool
 
       - pwsh: |
-          $(Build.SourcesDirectory)/eng/common/TestResources/Import-AzModules.ps1
+          $(Build.SourcesDirectory)/eng/common/scripts/Import-AzModules.ps1
 
           $subscriptionConfiguration = @"
             $(SubscriptionConfiguration)