chore: fix linter errors

Author: kmruiz

src/common/connectionManager.ts

@@ -171,6 +171,9 @@ export class ConnectionManager extends EventEmitter<ConnectionManagerEvents> {
                     return "ldap";
                 }
                 break;
+            // default should catch also null, but eslint complains
+            // about it.
+            case null:
             default:
                 return "scram";
         }

src/tools/mongodb/connect/connect.ts

@@ -7,7 +7,6 @@ import { UserConfig } from "../../../common/config.js";
 import { Telemetry } from "../../../telemetry/telemetry.js";
 import { Session } from "../../../common/session.js";
 import { Server } from "../../../server.js";
-import logger from "../../../common/logger.js";
 
 const disconnectedSchema = z
     .object({