build: allow toggling benchmark/integration/unit tests independently

Change-Id: I88f7816c97a9884f328bf05b6c7e47b2e918ccf0
diff --git a/tests/benchmarks/wscript b/tests/benchmarks/wscript
index 02ca4f0..3c1e532 100644
--- a/tests/benchmarks/wscript
+++ b/tests/benchmarks/wscript
@@ -8,5 +8,5 @@
         bld.program(name=f'test-{name}',
                     target=name,
                     source=[test],
-                    use='tests-common',
+                    use='BOOST_TESTS ndn-cxx',
                     install_path=None)