Remove labels from synchronization benchmark targets.

PiperOrigin-RevId: 402848246
diff --git a/iree/base/internal/BUILD b/iree/base/internal/BUILD
index d16aec5..27db3b0 100644
--- a/iree/base/internal/BUILD
+++ b/iree/base/internal/BUILD
@@ -287,11 +287,6 @@
     name = "synchronization_benchmark",
     testonly = True,
     srcs = ["synchronization_benchmark.cc"],
-    tags = [
-        "manual",
-        "nobuilder",
-        "notap",
-    ],
     deps = [
         ":synchronization",
         "//iree/testing:benchmark_main",
@@ -302,11 +297,6 @@
 run_binary_test(
     name = "synchronization_benchmark_test",
     args = ["--benchmark_min_time=0"],
-    tags = [
-        "manual",
-        "nobuilder",
-        "notap",
-    ],
     test_binary = ":synchronization_benchmark",
 )
 
diff --git a/iree/base/internal/CMakeLists.txt b/iree/base/internal/CMakeLists.txt
index bc2d6f4..97bc9fc 100644
--- a/iree/base/internal/CMakeLists.txt
+++ b/iree/base/internal/CMakeLists.txt
@@ -315,10 +315,6 @@
     "--benchmark_min_time=0"
   TEST_BINARY
     ::synchronization_benchmark
-  LABELS
-    "manual"
-    "nobuilder"
-    "notap"
 )
 
 iree_cc_test(