perf/arm-cmn: Refactor HN-F event selector macros

Refactor the macros for defining HN-F events with additional selectors,
so they can be shared with another upcoming similar-but-distinct HN
type. No functional change intended.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/0f05327941e06c665dbfd47e03fad29276b9e63c.1688746690.git.robin.murphy@arm.com


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