CI - Fix HEMTT CI artifacts not uploaded (KAT-Advanced-Medical#595)

**When merged this pull request will:**
- Fix CI

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are read, understood and applied.
- Title of this PR uses our standard template `Component -
Add|Fix|Improve|Change|Make|Remove {changes}`.

.github/workflows/arma.yml

@@ -41,7 +41,8 @@ jobs:
       - name: Run HEMTT Build
         run: hemtt build
       - name: Upload Release
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: '@kat'
           path: '.hemttout/build/*'
+          include-hidden-files: true # Because .hemttout is a hidden directory