perf tests make: Add NO_LIBDW=1 to minimal and add standalone test

Missing testing coverage of NO_LIBDW=1 and add NO_LIBDW=1 to the
minimal test configuration.

Signed-off-by: Ian Rogers <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Namhyung Kim <[e-mail]>

tools/perf/tests/make

···
 make_no_ui          := NO_SLANG=1 NO_GTK2=1
 make_no_demangle    := NO_DEMANGLE=1
 make_no_libelf      := NO_LIBELF=1
+make_no_libdw       := NO_LIBDW=1
 make_libunwind      := LIBUNWIND=1
 make_no_libdw_dwarf_unwind := NO_LIBDW_DWARF_UNWIND=1
 make_no_backtrace   := NO_BACKTRACE=1
···
 # all the NO_* variable combined
 make_minimal        := NO_LIBPERL=1 NO_LIBPYTHON=1 NO_GTK2=1
 make_minimal        += NO_DEMANGLE=1 NO_LIBELF=1 NO_BACKTRACE=1
-make_minimal        += NO_LIBNUMA=1 NO_LIBBIONIC=1
+make_minimal        += NO_LIBNUMA=1 NO_LIBBIONIC=1 NO_LIBDW=1
 make_minimal        += NO_LIBDW_DWARF_UNWIND=1 NO_AUXTRACE=1 NO_LIBBPF=1
 make_minimal        += NO_SDT=1 NO_JVMTI=1 NO_LIBZSTD=1
 make_minimal        += NO_LIBCAP=1 NO_CAPSTONE=1
···
 run += make_no_ui
 run += make_no_demangle
 run += make_no_libelf
+run += make_no_libdw
 run += make_libunwind
 run += make_no_libdw_dwarf_unwind
 run += make_no_backtrace