Bump the actions-updates group with 2 updates

Bumps the actions-updates group with 2 updates: [actions/download-artifact](https://github.com/actions/download-artifact) and [actions/upload-artifact](https://github.com/actions/upload-artifact).


Updates `actions/download-artifact` from 7 to 8
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v7...v8)

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/download-artifact
  dependency-version: '8'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions-updates
- dependency-name: actions/upload-artifact
  dependency-version: '7'
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: actions-updates
...

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

Author: dependabot[bot]

.github/workflows/event-release.yml

@@ -32,7 +32,7 @@ jobs:
         fetch-depth: 0
 
     - name: Download Published Artifact
-      uses: actions/download-artifact@v7
+      uses: actions/download-artifact@v8
       with:
         name: published-artifact
 

.github/workflows/reuse-build-test.yml

@@ -33,7 +33,7 @@ jobs:
 
     # https://github.com/marketplace/actions/upload-a-build-artifact
     - name: Upload Test Results
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: test-results
         path: ./artifacts/tests/*.trx
@@ -56,7 +56,7 @@ jobs:
       run: ./build/publish.ps1
 
     - name: Upload Published Artifact
-      uses: actions/upload-artifact@v6
+      uses: actions/upload-artifact@v7
       with:
         name: published-artifact
         path: ./artifacts/publish/RadeonSoftwareSlimmer_*_net*.zip