Add locking wrappers

[dpwiz]

tracy-profiler/src/System/Tracy/FFI.hs

Line 262 in 5cef6c9

TRACY_API struct __tracy_lockable_context_data* ___tracy_announce_lockable_ctx( const struct ___tracy_source_location_data* srcloc );

[dpwiz]

Requires persistent SourceLocationData pointers.