Bump actions/upload-artifact from 2 to 3 (#170)

Bumps [actions/upload-artifact](https://github.com/actions/upload-artifact) from 2 to 3.
- [Release notes](https://github.com/actions/upload-artifact/releases)
- [Commits](https://github.com/actions/upload-artifact/compare/v2...v3)

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

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

.github/workflows/debug_build.yml

@@ -21,7 +21,7 @@ jobs:
       run: |
         ./build_termux_package
     - name: Store generated APK file
-      uses: actions/upload-artifact@v2
+      uses: actions/upload-artifact@v3
       with:
         name: termux-x11
         path: ./app/build/outputs/apk/debug