Bump actions/upload-artifact from 1 to 4.4.0 in /.github/workflows

Author: Tarmil

.github/workflows/build.yml

@@ -41,7 +41,7 @@ jobs:
           dotnet paket pack ./build --version "$(dotnet nbgv get-version -v SemVer2)" --minimum-from-lock-file
 
       - name: Upload nupkg
-        uses: actions/upload-artifact@v1
+        uses: actions/upload-artifact@v4.4.0
         with:
           name: nuget
           path: build