MAINTAINERS: qaic: Drop Pranjal as reviewer

Pranjal's email address is bouncing.

Signed-off-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Reviewed-by: Carl Vanderlip <quic_carlv@quicinc.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240726155310.765164-1-quic_jhugo@quicinc.com