The CHIP_CONFIG_MAX_GROUP_ENDPOINTS_PER_FABRIC macro is inconsistent with the requirements in the specification

[ChengqiangShe]

connectedhomeip/src/lib/core/CHIPConfig.h

Line 1069 in 5bb5c9e

* @def CHIP_CONFIG_MAX_GROUP_ENDPOINTS_PER_FABRIC

Matter Specification Version 0.7-fall2024, 2024-05-31 16:09:52 -0700: Draft：
2.11.1.2 Section Definitions:
The node SHALL support at least four group table entries per fabric per endpoint having a Groups cluster instance.

[bzbarsky-apple]

This macro is for the number of endpoints that have the groups cluster on them, not for the number of group table entries.

The number of group table entries is then computed like so:

src/lib/core/CHIPConfig.h:#define CHIP_CONFIG_MAX_GROUPS_PER_FABRIC (4 * CHIP_CONFIG_MAX_GROUP_ENDPOINTS_PER_FABRIC)