Bump actions/upload-artifact from 4.3.6 to 4.4.0

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@v4.3.6...v4.4.0)

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

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

.github/workflows/ci.yml

@@ -134,7 +134,7 @@ jobs:
         mv core/.coverage core/.coverage.${{ matrix.platform }}.${{ matrix.python-version }}
 
     - name: Store Coverage Data
-      uses: actions/upload-artifact@v4.3.6
+      uses: actions/upload-artifact@v4.4.0
       with:
         name: core-coverage-data-${{ matrix.platform }}-${{ matrix.python-version }}
         path: "core/.coverage.*"
@@ -175,7 +175,7 @@ jobs:
       run: tox -e coverage-html-fail-platform
 
     - name: Upload HTML Coverage Report
-      uses: actions/upload-artifact@v4.3.6
+      uses: actions/upload-artifact@v4.4.0
       if: failure()
       with:
         name: html-coverage-report
@@ -337,7 +337,7 @@ jobs:
           briefcase run ${{ matrix.platform }} --log --test ${{ matrix.briefcase-run-args }} -- --ci
 
     - name: Upload Logs
-      uses: actions/upload-artifact@v4.3.6
+      uses: actions/upload-artifact@v4.4.0
       if: failure()
       with:
         name: testbed-failure-logs-${{ matrix.backend }}
@@ -350,7 +350,7 @@ jobs:
         cp -r "${{ matrix.app-user-data-path }}" testbed/app_data/testbed-app_data-${{ matrix.backend }}
 
     - name: Upload App Data
-      uses: actions/upload-artifact@v4.3.6
+      uses: actions/upload-artifact@v4.4.0
       if: failure() && matrix.backend != 'android'
       with:
         name: testbed-failure-app-data-${{ matrix.backend }}