build: fix "Unknown key type "dsa""

Author: johannesjo

.github/workflows/build-publish-to-aur-on-release.yml

@@ -26,4 +26,4 @@ jobs:
           commit_email: ${{ secrets.AUR_EMAIL }}
           ssh_private_key: ${{ secrets.AUR_SSH_PRIVATE_KEY }}
           commit_message: Update AUR package
-          ssh_keyscan_types: rsa,dsa,ecdsa,ed25519
+          ssh_keyscan_types: rsa,ecdsa,ed25519