doc: Update Linux and Zephyr component info

The changes are as below:
* Linux kernel version upgrade to 5.19
* Add link to Zephyr 3.2.0
* The langdale branch of meta-zephyr is used now

Issue-Id: SCM-5624
Signed-off-by: Robbie Cao <robbie.cao@arm.com>
Change-Id: If66ed5e5bc1922ed7ebd2662a1e0e78ff9042d95