ci(deps): bump actions/upload-artifact from 6 to 7

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

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

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

.github/workflows/ci.yml

@@ -122,7 +122,7 @@ jobs:
           args: --detailed-output --output-format json
 
       - name: Upload security reports
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: security-reports
           path: |
@@ -155,7 +155,7 @@ jobs:
         run: twine check dist/*
 
       - name: Upload build artifacts
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: dist
           path: dist/

.github/workflows/publish.yml

@@ -135,7 +135,7 @@ jobs:
           args: --detailed-output --output-format json
 
       - name: Upload security reports
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: security-reports
           path: |
@@ -197,7 +197,7 @@ jobs:
           twine check dist/*
 
       - name: Upload distributions
-        uses: actions/upload-artifact@v6
+        uses: actions/upload-artifact@v7
         with:
           name: release-dists
           path: dist/