Fix writing to GITHUB_OUTPUT env file

Author: jechague

.github/workflows/Build.yml

@@ -99,10 +99,10 @@ jobs:
         echo "COMMIT_NUMBER=$COMMIT_NUMBER" >> $env:GITHUB_ENV
         echo "IsPrerelease=$IsPrerelease" >> $env:GITHUB_ENV
 
-        echo "NUGET_PACKAGE_VERSION=$NUGET_PACKAGE_VERSION" >> $GITHUB_OUTPUT
-        echo "SHOULD_DEPLOY=$SHOULD_DEPLOY" >> $GITHUB_OUTPUT
-        echo "LAST_COMMITTER=$LAST_COMMITTER" >> $GITHUB_OUTPUT
-        echo "COMMIT_MESSAGE=$COMMIT_MESSAGE" >> $GITHUB_OUTPUT
+        echo "NUGET_PACKAGE_VERSION=$NUGET_PACKAGE_VERSION" >> $env:GITHUB_OUTPUT
+        echo "SHOULD_DEPLOY=$SHOULD_DEPLOY" >> $env:GITHUB_OUTPUT
+        echo "LAST_COMMITTER=$LAST_COMMITTER" >> $env:GITHUB_OUTPUT
+        echo "COMMIT_MESSAGE=$COMMIT_MESSAGE" >> $env:GITHUB_OUTPUT
 
     - name: Write SNK
       if: github.repository_owner == 'GeneXusLabs' && steps.buildVariables.outputs.SHOULD_DEPLOY == 'true'