Send the -d switch to gofmt (#14496)

* Send the -d switch to gofmt

* Update azure-pipelines.yml

Author: christothes

azure-pipelines.yml

@@ -78,7 +78,7 @@ jobs:
       displayName: 'Copyright Header Check'
       failOnStderr: true
       condition: succeededOrFailed()
-    - script: gofmt -s -l -w $(find . -path ./vendor -prune -o -name '*.go' -print) >&2
+    - script: gofmt -s -l -d $(find . -path ./vendor -prune -o -name '*.go' -print) >&2
       workingDirectory: '$(sdkPath)'
       displayName: 'Format Check'
       failOnStderr: true

eng/pipelines/templates/steps/analyze.yml

@@ -40,7 +40,7 @@ steps:
 
   - script: |
       echo check source file formatting in $(pwd)
-      gofmt -s -l -w $(find . -name '*.go' -print) >&2
+      gofmt -s -l -d $(find . -name '*.go' -print) >&2
     displayName: 'Format Check'
     condition: succeededOrFailed()
     failOnStderr: true