adi_v5_jtag: extend memaccess_tck to every AP access

adi_v5_jtag: extend memaccess_tck to every AP access

ADIv5 reports:
	Accessing AP registers or debug resources in connected
	device through an AP can be subjected to other variable
	response delays in the system. A debugger that can adapt
	to these delays and avoid wasting WAIT scans operates more
	efficiently and provides higher maximum data throughput.

The existing code in OpenOCD uses extra tck only for accessing
resources through an AP.

Extend the use of extra tck also for accessing an AP register.

Split from change https://review.openocd.org/6077/

Change-Id: I2082362e098d09f4ba0668e01f5196afc965c8f3
Signed-off-by: Kevin Burke <kevinb@os.amperecomputing.com>
Signed-off-by: Daniel Goehring <dgoehrin@os.amperecomputing.com>
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6460
Tested-by: jenkins