Bump actions/upload-artifact from 2 to 3

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 2 to 3.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v2...v3)

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

Signed-off-by: dependabot[bot] <support@github.com>
# Conflicts:
#	.github/workflows/build.yml

Author: dependabot[bot]

.github/workflows/build.yml

@@ -40,7 +40,7 @@ jobs:
 
       - run: dotnet pack --include-source --configuration Release --no-build --no-restore -p:PackageVersion="${{ steps.gitversion.outputs.fullSemVer }}" app/NHtmlUnit/NHtmlUnit.csproj --output ${{ github.workspace }}/nugets/
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v3
         with:
           name: NHtmlUnit.nupkg
           path: ${{ github.workspace }}/nugets/*.nupkg