Fix benchmark-tests

1. fix all_benchmarks. Some new benchmarks were added.
2. move some benchmark suites to the right place.
3. add unit test for https://android-review.googlesource.com/c/platform/bionic/+/724785

Test: compile and run bionic-benchmarks-tests on device.
Change-Id: I2b686b51910a422b664f9ea968199f37944039c0
diff --git a/benchmarks/Android.bp b/benchmarks/Android.bp
index f6d0e4d..8284ab8 100644
--- a/benchmarks/Android.bp
+++ b/benchmarks/Android.bp
@@ -107,8 +107,5 @@
         "libbase",
         "libBionicBenchmarksUtils",
     ],
-    data: [
-        "suites/*",
-        "test_suites/*",
-    ],
+    data: ["test_suites/*"],
 }