Update com_google_benchmark version

The absl tests require a newer version to pass.

third_party/test_repos.bzl

diff --git a/third_party/test_repos.bzl b/third_party/test_repos.bzl
index 4ef2b6c..6c099c7 100644
--- a/third_party/test_repos.bzl
+++ b/third_party/test_repos.bzl
@@ -35,9 +35,9 @@
     if "com_github_google_benchmark" not in native.existing_rules():
         http_archive(
             name = "com_github_google_benchmark",
-            sha256 = "3c6a165b6ecc948967a1ead710d4a181d7b0fbcaa183ef7ea84604994966221a",
-            strip_prefix = "benchmark-1.5.0",
-            urls = ["https://github.com/google/benchmark/archive/v1.5.0.tar.gz"],
+            sha256 = "fc5d1e987dbf9419b049f1806da2d96b0c52dc452bef70d5669791bfccf28e56",
+            strip_prefix = "benchmark-1.7.1",
+            urls = ["https://github.com/google/benchmark/archive/refs/tags/v1.7.1.tar.gz"],
         )
 
     if "com_google_absl" not in native.existing_rules():