Bump actions/upload-artifact from 6 to 7 in the actions group

Bumps the actions group with 1 update: [actions/upload-artifact](https://github.com/actions/upload-artifact).


Updates `actions/upload-artifact` from 6 to 7
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@v6...v7)

---
updated-dependencies:
- dependency-name: actions/upload-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/workflows/dotnetcore.yml

@@ -49,7 +49,7 @@ jobs:
 
       # Upload
       - name: Upload Artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: BaldersGait-linux-x64
           path: ~/publish
@@ -74,7 +74,7 @@ jobs:
 
       # Upload
       - name: Upload Artifact
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: BaldersGait-win-x64
           path: D:\a\BaldersGait\BaldersGait\BaldersGait\publish\