Bluetooth: Controller: Fix Periodic Sync setup with invalid channels
Bluetooth: Controller: Fix Periodic Sync setup with invalid channels

Fix Periodic Synchronization setup when handling invalid
number of channel count in Periodic Advertising's Sync Info
structure.

Signed-off-by: Vinayak Kariappa Chettimada <e780c9f87dc729ad454f47292ad82c8652353064@nordicsemi.no>

finikorg/zephyr,zephyrproject-rtos/zephyr,galak/zephyr,finikorg/zephyr,finikorg/zephyr,galak/zephyr,zephyrproject-rtos/zephyr,galak/zephyr,galak/zephyr,galak/zephyr,zephyrproject-rtos/zephyr,finikorg/zephyr,zephyrproject-rtos/zephyr,zephyrproject-rtos/zephyr,finikorg/zephyr