ci(website): fix pulling down mdbook-alerts

Author: sgoudham

.github/workflows/website.yml

@@ -32,7 +32,7 @@ jobs:
       - name: Download mdbook-alerts
         run: |
           mkdir ${{ env.TARGET }}
-          curl -sSL https://github.com/lambdalisue/rs-mdbook-alerts/releases/download/${{ env.VERSION }}/${{ env.TARGET }}.tar.gz | tar -xz --directory=${{ env.TARGET }}
+          curl -sSLo ${{ env.TARGET }}/${{ env.TARGET }} https://github.com/lambdalisue/rs-mdbook-alerts/releases/download/${{ env.VERSION }}/${{ env.TARGET }}
           echo `pwd`/${{ env.TARGET }} >> $GITHUB_PATH
         env:
           VERSION: "v0.6.9"