chore(deps): bump actions/download-artifact from 4 to 5 (#929)

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 4 to 5.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v4...v5)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-version: '5'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/test.yml

@@ -52,12 +52,12 @@ jobs:
         with:
           go-version: 1.25
       - name: Download result for build
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: connection
           path: ./
       - name: Download result for build
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: edgevpn
           path: ./
@@ -89,12 +89,12 @@ jobs:
         with:
           fetch-depth: 0
       - name: Download result for build
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: connection
           path: ./
       - name: Download result for build
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: edgevpn
           path: ./
@@ -124,12 +124,12 @@ jobs:
         with:
           fetch-depth: 0
       - name: Download result for build
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: connection
           path: ./
       - name: Download result for build
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: edgevpn
           path: ./
@@ -154,12 +154,12 @@ jobs:
         with:
           fetch-depth: 0
       - name: Download result for build
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: connection
           path: ./
       - name: Download result for build
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: edgevpn
           path: ./