Use correct step id.

Author: sharpjs

.github/workflows/build.yaml

@@ -68,7 +68,7 @@ jobs:
         run: |
           "Version: `$env:VERSION`" >> $env:GITHUB_STEP_SUMMARY
         env:
-          VERSION: ${{ steps.stamp.outputs.version }}
+          VERSION: ${{ steps.build.outputs.version }}
 
       - name: Save Package
         uses: actions/upload-artifact@v3
@@ -95,8 +95,8 @@ jobs:
         #url: https://github.com/ncipollo/release-action
         if: startsWith(github.ref, 'refs/tags/release/')
         with:
-          name: ${{ steps.stamp.outputs.version }}
-          prerelease: ${{ contains('-', steps.stamp.outputs.version) }}
+          name: ${{ steps.build.outputs.version }}
+          prerelease: ${{ contains('-', steps.build.outputs.version) }}
           draft: true
           bodyFile: CHANGES.md
           artifacts: ${{ runner.temp }}/dist/*nupkg