perf libunwind arm64: Fix missing close parens in an if statement

While testing building with libunwind (using LIBUNWIND=1) in various
arches I noticed a problem on arm64, on an rpi5 system, a missing close
parens in a change related to dso__data_get_fd() usage, fix it.

Fixes: 5ac22c3 ("perf dso: Use lock annotations to fix asan deadlock")
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Link: https://lore.kernel.org/r/Z_Z3o8KvB2i5c6ab@x1
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

tools/perf/util/unwind-libunwind-local.c

@@ -371,7 +371,7 @@ static int read_unwind_spec_debug_frame(struct dso *dso,
 	 *    has to be pointed by symsrc_filename
 	 */
 	if (ofs == 0) {
-		if (dso__data_get_fd(dso, machine, &fd) {
+		if (dso__data_get_fd(dso, machine, &fd)) {
 			ofs = elf_section_offset(fd, ".debug_frame");
 			dso__data_put_fd(dso);
 		}