Bump actions/upload-artifact from 4.3.6 to 4.4.0 in /.github/actions/upload-coverage (pyca#11519)

* Bump actions/upload-artifact in /.github/actions/upload-coverage

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 4.3.6 to 4.4.0.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](actions/upload-artifact@834a144...5076954)

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

Signed-off-by: dependabot[bot] <[email protected]>

* Update action.yml

---------

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Alex Gaynor <[email protected]>

Author: dependabot[bot]

.github/actions/upload-coverage/action.yml

@@ -13,10 +13,11 @@ runs:
         fi
       id: coverage-uuid
       shell: bash
-    - uses: actions/upload-artifact@834a144ee995460fba8ed112a2fc961b36a5ec5a # v4.3.6
+    - uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4.4.0
       with:
         name: coverage-data-${{ steps.coverage-uuid.outputs.COVERAGE_UUID }}
         path: |
           .coverage.*
           *.lcov
         if-no-files-found: ignore
+        include-hidden-files: true