Bump actions/download-artifact

Bumps the github_actions group with 1 update in the /.github/workflows directory: [actions/download-artifact](https://github.com/actions/download-artifact).


Updates `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
  dependency-group: github_actions
...

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

.github/workflows/build.yml

@@ -220,7 +220,7 @@ jobs:
           version: 9
 
       - name: Fetch library artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           name: library-linux-x86_64
 
@@ -298,7 +298,7 @@ jobs:
           pip install setuptools wheel twine auditwheel
 
       - name: Fetch library artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           name: library-${{ matrix.architecture }}
           path: wrappers/python/anoncreds/
@@ -385,7 +385,7 @@ jobs:
        github.event.inputs.publish-binaries == 'true'))
     steps:
       - name: Fetch libraries
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
       - run: |
           sudo mkdir ./libs
           sudo mv aarch64-linux-android   ./libs/arm64-v8a
@@ -447,7 +447,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Fetch static libraries
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
       - run: >
           ./build-xcframework.sh aarch64-apple-ios \
                                  aarch64-apple-ios-sim \
@@ -482,13 +482,13 @@ jobs:
 
     steps:
       - name: Fetch Android libraries
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           name: android-libraries
           path: mobile/android/
 
       - name: Fetch iOS Framework
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4.1.7
         with:
           name: anoncreds.xcframework
           path: mobile/ios/