Missing rb8 and rb4 ifp mezz configurations

[shashim-quic]

Following missing in qcom-next.its

Chip Family	Platform	Subtype	Subtype Description	Version	Version Description
LEMANSAU	IOT	1	RB8 Core Kit + Interface Plus Mezzanine	1.0	Default
MONACOAU	IOT	1	RB4 Core Kit + Interface Plus Mezzanine	1.0	Default
MONACOAU	IOT	3	RB4 Core Kit (4 PMIC Variant) + Interface Mezz	1.0	Default

[shashim-quic]

@quic-kaushalk do not have permission to assign, can you help.