Only run delete if files exist (#20617)

* Only run delete if folders exist

* - fix

eng/pipelines/common/device-tests-steps.yml

@@ -81,8 +81,8 @@ steps:
 
   - ${{ if eq(parameters.platform, 'ios')}}:
     - bash: |
-        rm -r $HOME/Library/Logs/CoreSimulator/*
-        rm -r $HOME/Library/Logs/DiagnosticReports/*
+        if [ -f "$HOME/Library/Logs/CoreSimulator/*" ]; then rm -r $HOME/Library/Logs/CoreSimulator/*; fi
+        if [ -f "$HOME/Library/Logs/DiagnosticReports/*" ]; then rm -r $HOME/Library/Logs/DiagnosticReports/*; fi
       displayName: Delete Old Simulator Logs
       condition: always()
       continueOnError: true

eng/pipelines/common/ui-tests-compatibility-steps.yml

@@ -50,8 +50,8 @@ steps:
     displayName: 'Build the Legacy ControlGallery'
 
   - bash: |
-      rm -r $HOME/Library/Logs/CoreSimulator/*
-      rm -r $HOME/Library/Logs/DiagnosticReports/*
+      if [ -f "$HOME/Library/Logs/CoreSimulator/*" ]; then rm -r $HOME/Library/Logs/CoreSimulator/*; fi
+      if [ -f "$HOME/Library/Logs/DiagnosticReports/*" ]; then rm -r $HOME/Library/Logs/DiagnosticReports/*; fi
     displayName: Delete Old Simulator Logs
     condition: ${{ eq(parameters.platform, 'ios') }}
     continueOnError: true

eng/pipelines/common/ui-tests-steps.yml

@@ -107,8 +107,8 @@ steps:
     displayName: 'Build the samples'
 
   - bash: |
-      rm -r $HOME/Library/Logs/CoreSimulator/*
-      rm -r $HOME/Library/Logs/DiagnosticReports/*
+      if [ -f "$HOME/Library/Logs/CoreSimulator/*" ]; then rm -r $HOME/Library/Logs/CoreSimulator/*; fi
+      if [ -f "$HOME/Library/Logs/DiagnosticReports/*" ]; then rm -r $HOME/Library/Logs/DiagnosticReports/*; fi
     displayName: Delete Old Simulator Logs
     condition: ${{ eq(parameters.platform, 'ios') }}
     continueOnError: true