perf tools: Test build with libopencsd/CORESIGHT=1

Now that opencsd-devel is more generally available (it is in fedora 34,
for instance), make sure test building with it is performed.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/tests/make

@@ -87,6 +87,7 @@ make_no_libbpf	    := NO_LIBBPF=1
 make_no_libbpf_DEBUG := NO_LIBBPF=1 DEBUG=1
 make_no_libcrypto   := NO_LIBCRYPTO=1
 make_with_babeltrace:= LIBBABELTRACE=1
+make_with_coresight := CORESIGHT=1
 make_no_sdt	    := NO_SDT=1
 make_no_syscall_tbl := NO_SYSCALL_TABLE=1
 make_with_clangllvm := LIBCLANGLLVM=1
@@ -153,6 +154,7 @@ run += make_no_libcrypto
 run += make_no_sdt
 run += make_no_syscall_tbl
 run += make_with_babeltrace
+run += make_with_coresight
 run += make_with_clangllvm
 run += make_with_libpfm4
 run += make_help