Bump actions/upload-artifact from 3 to 4

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 3 to 4.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v3...v4)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/build.yml

@@ -114,15 +114,15 @@ jobs:
         run: Copy-Item -Path bin\Release\${{matrix.build-dir}}\* -Destination C:\builtfiles\NETReactorSlayer-${{matrix.platform}} -Recurse
 
       - name: Upload NETReactorSlayer
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: ${{ contains(matrix.platform, 'netframework') && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/')) }}
         with:
           name: NETReactorSlayer-${{matrix.platform}}
           path: C:\builtfiles\NETReactorSlayer-${{matrix.platform}}
           if-no-files-found: error
 
       - name: Upload NETReactorSlayer.CLI
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: ${{ !contains(matrix.platform, 'netframework') && (github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/'))}}
         with:
           name: NETReactorSlayer.CLI-${{matrix.platform}}