Update workflow.

Author: codyogden

.github/workflows/sync-r2.yml

@@ -20,10 +20,10 @@ jobs:
           CLOUDFLARE_R2_ACCESS_KEY_ID: ${{ secrets.CLOUDFLARE_R2_ACCESS_KEY_ID }}
           CLOUDFLARE_R2_SECRET_ACCESS_KEY: ${{ secrets.CLOUDFLARE_R2_SECRET_ACCESS_KEY }}
         run: |
-          # Install AWS CLI
+          # Install or update AWS CLI
           curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"
           unzip awscliv2.zip
-          sudo ./aws/install
+          sudo ./aws/install --update
           
           # Configure AWS CLI for Cloudflare R2
           mkdir -p ~/.aws