perf trace: Fix the perf trace link location

The install perf_dlfilter.h patch included what seems to be a typo in
the Makefile.perf, which changed the location of the trace link from
'$(DESTDIR_SQ)$(bindir_SQ)/trace' to '$(DESTDIR_SQ)$(dir_SQ)/trace'.

This reverts it back to the correct location.

Fixes: 0beb2183 ("perf build: Install perf_dlfilter.h")
Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Justin M. Forbes <jmforbes@linuxtx.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lore.kernel.org/lkml/20210706185952.116121-1-jforbes@fedoraproject.org


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>