Build(deps): Bump actions/download-artifact from 4 to 5

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] <[email protected]>

Author: dependabot[bot]

.github/workflows/ci.yaml

@@ -294,7 +294,7 @@ jobs:
               rm -rf /var/lib/apt/lists/*
 
       - name: Download tests
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           pattern: tests*-${{ github.sha }}
           merge-multiple: true
@@ -375,13 +375,13 @@ jobs:
               rm -rf /var/lib/apt/lists/*
 
       - name: Download tests
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           pattern: tests*-${{ github.sha }}
           merge-multiple: true
 
       - name: Download tests
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           pattern: tests-webrtc*-${{ github.sha }}
           merge-multiple: true
@@ -432,7 +432,7 @@ jobs:
               rm -rf /var/lib/apt/lists/*
 
       - name: Download tests
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           pattern: tests*-${{ github.sha }}
           merge-multiple: true
@@ -467,12 +467,12 @@ jobs:
 
     steps:
       - name: Download binary
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           name: bin-${{ github.sha }}
 
       - name: Download test
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           pattern: tests*-${{ github.sha }}
           merge-multiple: true

.github/workflows/docker-heartbeats-processor.yaml

@@ -69,7 +69,7 @@ jobs:
       - build-heartbeat-processor-image
     steps:
       - name: Download digests
-        uses: actions/download-artifact@v4
+        uses: actions/download-artifact@v5
         with:
           path: /tmp/digests
           pattern: heartbeat-processor-digests-*