Update imua testnet chain-id by upgrade

Author: jeongseup

docker/cvms/support_chains.yaml

@@ -1353,7 +1353,7 @@ sahara-test-1:
     - uptime
     - voteindexer
     - block-data-analytics
-imuachaintestnet_233-8:
+imuachaintestnet_233-9:
   chain_name: imua
   protocol_type: cosmos
   mainnet: false
@@ -1558,4 +1558,4 @@ zig-test-2:
   mainnet: false
   support_asset:
   packages:
-    - block
+    - block