chore(deps): update dependency google_benchmark to v1.9.4

Author: renovate[bot]

MODULE.bazel

@@ -75,4 +75,4 @@ new_local_repository(
 
 # test
 bazel_dep(name = "googletest", version = "1.16.0.bcr.1", dev_dependency = True)
-bazel_dep(name = "google_benchmark", version = "1.9.1", dev_dependency = True)
+bazel_dep(name = "google_benchmark", version = "1.9.4", dev_dependency = True)