docs(charts): add logLevel config parameter to README for better configuration documentation

Author: masterkain

charts/inngest-server/README.md

@@ -32,6 +32,7 @@ The following table lists the configurable parameters of the inngest-server char
 | autoscaling.targetMemoryUtilizationPercentage | int | `80` | Target Memory utilization percentage |
 | config.dev | string | `"0"` | Set to "1" to skip requiring the event/signing keys, and run in dev mode. For production, typically "0". |
 | config.eventKey | string | `""` | Event key that the server uses for ingesting events. In production, you can generate a random key with: `openssl rand -hex 16` This key must be the same in your code that sends events to Inngest. |
+| config.logLevel | string | `"info"` |  |
 | config.redisUri | string | `""` | If you want the server to use an external Redis, you can specify that here, otherwise leave empty string |
 | config.signingKey | string | `""` | Signing key for authenticating traffic between Inngest and your app. |
 | extraEnv | list | `[]` | Additional environment variables to be added to the pods. |