GHA/distcheck:: 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](834a144ee9...50769540e7)

---
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>
Closes #14759

.github/workflows/distcheck.yml

@@ -42,7 +42,7 @@ jobs:
         run: |
           SOURCE_DATE_EPOCH=1711526400 ./maketgz 99.98.97
 
-      - uses: actions/upload-artifact@834a144ee995460fba8ed112a2fc961b36a5ec5a # v4
+      - uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4
         with:
           name: 'release-tgz'
           path: 'curl-99.98.97.tar.gz'