fix: eslint error

Author: vasil-cf

lib/isReady.js

@@ -34,15 +34,15 @@ function isContainerLoggerReady(state) {
 const isReady = async () => {
     const containerId = process.argv[2];
     const state = JSON.parse(readFileSync('./lib/state.json').toString('utf-8'));
-    let isReady = false;
+    let ready = false;
     if (containerId) {
-        isReady = isContainerReady(state, containerId);
+        ready = isContainerReady(state, containerId);
     } else {
-        isReady = isContainerLoggerReady(state);
+        ready = isContainerLoggerReady(state);
     }
 
     await terminate();
-    process.exit(isReady ? 0 : 1);
+    process.exit(ready ? 0 : 1);
 };
 
 if (require.main === module) {