ripple: deployable mainnet + testnet rippled with health checks

Fix mainnet rippled.cfg (ws,http RPC, port_peer 13331), strip eth-isms
from x-upstreams, add testnet chain assets/compose, and wire --ripple
sync-status via check-health.sh server_info probe.

Co-authored-by: Cursor <cursoragent@cursor.com>

ripple/rippled/ripple-mainnet-rippled-pruned-nudb.yml

@@ -30,7 +30,7 @@ x-logging-defaults: &logging-defaults
 
 services:
   ripple-mainnet:
-    image: ${RIPPLE_RIPPLED_IMAGE:-xrpllabsofficial/xrpld}:${RIPPLE_MAINNET_RIPPLED_VERSION:-3.1.3}
+    image: ${RIPPLE_RIPPLED_IMAGE:-xrpllabsofficial/xrpld}:${RIPPLE_MAINNET_RIPPLED_VERSION:-3.2.0}
     sysctls:
       # TCP Performance
       net.ipv4.tcp_slow_start_after_idle: 0       # Disable slow start after idle
@@ -86,12 +86,4 @@ x-upstreams:
           msgSize: 50Mb
           url: $${WS_URL}
     chain: ripple
-    method-groups:
-      enabled:
-        - debug
-        - filter
-    methods:
-      disabled:
-      enabled:
-        - name: txpool_content # TODO: should be disabled for rollup nodes
 ...