Fix build with new microfab release

The new microfab release seems to start slower than the previous
release. This might be due to a change from solo to raft consensus. This
causes failures in the full-stack-asset-transfer appdev tests. Chaincode
deployment fails since the channel is not yet available.

Instead of increasing the sleep time after launching microfab, this
change attempts to wait however long is required by looking for the
"Microfab started" message in the container log before proceeding.

The test script is also updated to correctly stop the external chaincode
process when the script exits. Previously the process ID of the npm
command used to lauch the chaincode was captured rather than the actual
chaincode process.

Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>

full-stack-asset-transfer-guide/justfile

@@ -168,15 +168,16 @@ microfab: microfab-down
             }
 
         ],
-        "capability_level":"V2_0"
+        "capability_level":"V2_5"
     }'
 
     mkdir -p $CFG
     echo
     echo "Stating microfab...."
 
-    docker run --name microfab -p 8080:8080 --add-host host.docker.internal:host-gateway --rm -d -e MICROFAB_CONFIG="${MICROFAB_CONFIG}" ghcr.io/hyperledger-labs/microfab:latest
-    sleep 5
+    timeout 60s bash -c \
+        'docker run --name microfab -p 8080:8080 --add-host host.docker.internal:host-gateway --rm -d -e MICROFAB_CONFIG="${MICROFAB_CONFIG}" ghcr.io/hyperledger-labs/microfab:latest \
+        && docker logs -f microfab | grep --max-count=1 "Microfab started"'
 
     curl -s http://console.127-0-0-1.nip.io:8080/ak/api/v1/components | weft microfab -w $CFG/_wallets -p $CFG/_gateways -m $CFG/_msp -f
     cat << EOF > $CFG/org1admin.env

full-stack-asset-transfer-guide/tests/10-appdev-e2e.sh

@@ -36,7 +36,7 @@ source "${WORKSHOP_PATH}/_cfg/uf/org1admin.env"
 cd "${WORKSHOP_PATH}/contracts/asset-transfer-typescript"
 npm install
 npm run build
-npm run start:server-nontls &
+node_modules/.bin/fabric-chaincode-node server --chaincode-address="${CHAINCODE_SERVER_ADDRESS}" --chaincode-id="${CHAINCODE_ID}" &
 CHAINCODE_PID=$!
 
 sleep 5