consistent output file naming (#20811)

build/azure-pipelines/darwin/sql-product-build-darwin.yml

@@ -204,15 +204,6 @@ steps:
     displayName: 'Manual codesign'
     condition: and(succeeded(), eq(variables['signed'], true))
 
-  - script: |
-      set -e
-      mkdir -p .build/darwin/archive
-      pushd ../azuredatastudio-darwin-$(VSCODE_ARCH)
-      ditto -c -k --keepParent *.app $(Build.SourcesDirectory)/.build/darwin/archive/azuredatastudio-darwin-$(VSCODE_ARCH).zip
-      popd
-    displayName: 'Archive (no signing)'
-    condition: and(succeeded(), eq(variables['signed'], false))
-
   - script: |
       set -e
       mkdir -p .build/darwin/archive
@@ -220,7 +211,6 @@ steps:
       ditto -c -k --keepParent *.app $(Build.SourcesDirectory)/.build/darwin/archive/azuredatastudio-darwin-$(VSCODE_ARCH)-unsigned.zip
       popd
     displayName: 'Archive'
-    condition: and(succeeded(), eq(variables['signed'], true))
 
   - script: |
       set -e