The word "gantt" in a gantt diagram as a task is considered as invalid

[MajorTom327]

Description

gantt
    title A Gantt Diagram
    dateFormat  YYYY-MM-DD
    section Section
    A task           :a1, 2014-01-01, 30d
    Another task     :after a1  , 20d
    section Another
    Task in sec      :2014-01-12  , 12d
    Gantt      : 24d

This diagram is considered as invalid because the Gantt task is an invalid task name.

Steps to reproduce

1. Setup a simple diagram
2. Have a valid task defined starting with the keyword "gantt" or "Gantt".

The previous field have a mermaid that have the error.
If the task Gantt is replaced by \Gantt it's ok but show a \ in the task name for exemple

Screenshots

No response

Code Sample

gantt
    title A Gantt Diagram
    dateFormat  YYYY-MM-DD
    section Section
    A task           :a1, 2014-01-01, 30d
    Another task     :after a1  , 20d
    section Another
    Task in sec      :2014-01-12  , 12d
    Gantt      : 24d

https://mermaid.live/edit#pako:eNpVUcFqwzAM_RWhszPsLGuKb4WwnXrqLhu5iNhpwxK7pAqsC_n32XW6MmGw9PSehKQZG28sajySY64dBOOOews7eIsQVB0dRxpSyhDbVz8OxAAfwbL9PquqlLvYhjvv4JD-BO6A6fIFD9OkBORSFZlU4Ql4lmalOs8nOz4EmloOMSmAKDH_26z0BL5HTedicm1zb6HyqFb5qk4zJQrkhUGBgw3zdCbsYI6cGkPZwdaog2tsS1PPNdZuCVSa2B-urkHN42QFTue4kHVDqFvqLwE9k_v0friTQoh6xm_UUuAV9Uv5VG5lKQtZbvJis80XgT83vhI4-ul4-qtkTcd-3KcL3Q61_AIiaX7O

### Setup

- Mermaid version: Mermaid Live one
- Browser and Version: Brave [Version 1.67.123 Chromium: 126.0.6478.126 (Official Build) (arm64)](https://brave.com/latest/)

### Suggested Solutions

Enable escaping chart with `\`
Or ignore the "Gantt" keyword if seem in another line than the first diagram description line

### Additional Context

_No response_