Add healthcheck to nitro-rpc-client container (#10)

Part of [Create bridge channel in go-nitro](https://www.notion.so/Create-bridge-channel-in-go-nitro-22ce80a0d8ae4edb80020a8f250ea270)

Co-authored-by: Neeraj <neeraj.rtly@gmail.com>
Reviewed-on: #10
Co-authored-by: Prathamesh Musale <prathamesh@noreply.git.vdb.to>
Co-committed-by: Prathamesh Musale <prathamesh@noreply.git.vdb.to>

stack-orchestrator/compose/docker-compose-nitro-bridge.yml

@@ -3,7 +3,7 @@ name: nitro-bridge
 services:
   l2-nitro-contracts:
     image: cerc/nitro-client:local
-    restart: on-failure    
+    restart: on-failure
     environment:
       CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}
       OPTIMISM_DEPLOYER_PK: ${OPTIMISM_DEPLOYER_PK}
@@ -27,7 +27,7 @@ services:
     restart: unless-stopped
     depends_on:
       l2-nitro-contracts:
-        condition: service_started    
+        condition: service_started
     environment:
       CERC_SCRIPT_DEBUG: ${CERC_SCRIPT_DEBUG}
       OPTIMISM_CHAIN_ID: ${OPTIMISM_CHAIN_ID:-42069}
@@ -37,7 +37,7 @@ services:
       NITRO_SC_PK: ${NITRO_SC_PK}
       NITRO_L1_MSG_PORT: ${NITRO_L1_MSG_PORT:-3005}
       NITRO_L2_MSG_PORT: ${NITRO_L2_MSG_PORT:-3006}
-      NITRO_RPC_PORT: ${NITRO_RPC_PORT:-4006}
+      NITRO_RPC_PORT: ${NITRO_RPC_PORT:-4005}
       NITRO_PUBLIC_P2P_HOST: ${NITRO_PUBLIC_P2P_HOST:-127.0.0.1}
       NITRO_L1_EXT_MULTIADDR: ${NITRO_L1_EXT_MULTIADDR}
       NITRO_L2_EXT_MULTIADDR: ${NITRO_L2_EXT_MULTIADDR}
@@ -56,7 +56,7 @@ services:
     ports:
       - 3005
       - 3006
-      - 4006
+      - 4005
     healthcheck:
       test: ["CMD", "nc", "-vz", "localhost", "3006"]
       interval: 30s

stack-orchestrator/compose/docker-compose-nitro-rpc-client.yml

@@ -8,6 +8,12 @@ services:
     environment:
       NODE_EXTRA_CA_CERTS: "/app/mkcert-caroot/rootCA.pem"
     command: ["bash", "-c", "tail -f /dev/null"]
+    healthcheck:
+      test: ["CMD-SHELL", "nitro-rpc-client --version -p 4005"]
+      interval: 30s
+      timeout: 5s
+      retries: 10
+      start_period: 10s
     volumes:
       - nitro_node_caroot:/app/mkcert-caroot