arm64: ftrace: Change CONFIG_FTRACE_WITH_REGS to CONFIG_DYNAMIC_FTRACE_WITH_REGS

CONFIG_FTRACE_WITH_REGS does not exist as a Kconfig symbol.

Fixes: 3b23e499 ("arm64: implement ftrace with regs")
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Link: https://lore.kernel.org/r/b9b27f2233bd1fa31d72ff937beefdae0e2104e5.camel@perches.com


Signed-off-by: Will Deacon <will@kernel.org>