Update GitHub Artifact Actions (#2670)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/build_macos.yaml

@@ -80,7 +80,7 @@ jobs:
                   repository: element-hq/element-desktop
                   ref: ${{ inputs.ref }}
 
-            - uses: actions/download-artifact@634f93cb2916e3fdff6788551b99b062d0335ce0 # v5
+            - uses: actions/download-artifact@018cc2cf5baa6db3ef3c5f8a56943fffe632ef53 # v6
               with:
                   name: ${{ inputs.prepare-artifact-name }}
 
@@ -180,7 +180,7 @@ jobs:
 
             # We exclude mac-universal as the unpacked app takes forever to upload and zip and dmg already contains it
             - name: Upload Artifacts
-              uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+              uses: actions/upload-artifact@330a01c490aca151604b8cf639adc76d48f6c5d4 # v5
               with:
                   name: ${{ inputs.artifact-prefix }}macos
                   path: |