chore(deps)(deps): bump actions/download-artifact from 4 to 6

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4 to 6.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v4...v6)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '6'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/build-executable.yml

@@ -87,7 +87,7 @@ jobs:
             ${{ runner.os }}-nuget-
 
       - name: Download frontend artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v6
         with:
           name: frontend-dist
           path: code/frontend/dist/ui/browser
@@ -131,7 +131,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Download all platform artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v6
         with:
           pattern: executable-*
           path: ./artifacts

.github/workflows/build-macos-installer.yml

@@ -78,7 +78,7 @@ jobs:
           fetch-depth: 0
 
       - name: Download frontend artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v6
         with:
           name: frontend-dist
           path: code/frontend/dist/ui/browser

.github/workflows/build-windows-installer.yml

@@ -62,7 +62,7 @@ jobs:
           token: ${{ env.REPO_READONLY_PAT }}
 
       - name: Download frontend artifact
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v6
         with:
           name: frontend-dist
           path: code/frontend/dist/ui/browser

.github/workflows/release.yml

@@ -177,7 +177,7 @@ jobs:
             secrets/data/github repo_readonly_pat | REPO_READONLY_PAT
 
       - name: Download all artifacts
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v6
         with:
           path: ./artifacts