Bump actions/download-artifact from 3 to 4.1.7 in /.github/workflows

Bumps [actions/download-artifact](https://github.com/actions/download-artifact) from 3 to 4.1.7.
- [Release notes](https://github.com/actions/download-artifact/releases)
- [Commits](actions/download-artifact@v3...v4.1.7)

---
updated-dependencies:
- dependency-name: actions/download-artifact
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/release.yml

@@ -35,7 +35,7 @@ jobs:
     steps:
 
       - name: Download signal-cli build from CI workflow
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
 
       - name: Get signal-cli version
         id: cli_ver
@@ -168,7 +168,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Download signal-cli build from CI workflow
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
 
       - name: Get signal-cli version
         id: cli_ver
@@ -218,7 +218,7 @@ jobs:
     steps:
       - uses: actions/checkout@v4
       - name: Download signal-cli build from CI workflow
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
 
       - name: Get signal-cli version
         id: cli_ver