qcacmn: Fix LA compilation issues in AFC

/local/mnt/workspace/qcaswnbu/ec0e64b3bfc3f100861f/qsdk/build_dir/target-a
arch64_cortex-a53_musl-1.1.16/linux-ipq_ipq807x_64/qca-wifi-gf87d6f5-minim
al-profile/qca-wifi-gf87d6f5/os/linux/../../cmn_dev/iot_sim/core/
iot_sim_common.c:17:
/local/mnt/workspace/qcaswnbu/ec0e64b3bfc3f100861f/qsdk/build_dir/target-
aarch64_cortex-a53_musl-1.1.16/linux-ipq_ipq807x_64/qca-wifi-gf87d6f5-mini
mal-profile/qca-wifi-gf87d6f5/os/linux/../../cmn_dev/iot_sim/../../cmn_dev/
umac/regulatory/dispatcher/inc/reg_services_public_struct.h:28:26:
fatal error: wlan_reg_afc.h: No such file or directory
compilation terminated.

Change-Id: I6b739375a992a92d6c5830347ceffcae033021bf

iot_sim/Kbuild

@@ -19,6 +19,7 @@ INCS += -I$(obj)/$(DEPTH)/cmn_dev/umac/cmn_services/mgmt_txrx/dispatcher/inc
 INCS += -I$(obj)/$(DEPTH)/cmn_dev/umac/regulatory/dispatcher/inc
 INCS += -I$(obj)/$(DEPTH)/umac/son/dispatcher/inc
 INCS += -I$(obj)/$(DEPTH)/umac/son/os/linux
+INCS += -I$(obj)/$(DEPTH)/cmn_dev/umac/cmn_services/regulatory/inc
 INCS += -I$(obj)/$(DEPTH)/cmn_dev/umac/dfs/dispatcher/inc
 INCS += -I$(obj)/$(DEPTH)/cmn_dev/os_if/linux/scan/inc
 INCS += -I$(obj)/$(DEPTH)/cmn_dev/target_if/direct_buf_rx/inc