[Bug]: Status matchers: no support for printing std::wstring

bazel_dep(name = "rules_cc", version = "0.2.9")
bazel_dep(name = "googletest", version = "1.17.0.bcr.1")
bazel_dep(name = "abseil-cpp", version = "20250814.1")

load("@rules_cc//cc:cc_test.bzl", "cc_test")
cc_test(
    name = "test",
    srcs = ["test.cc"],
    deps = [
        "@abseil-cpp//absl/status:status_matchers",
        "@abseil-cpp//absl/status:statusor",
        "@googletest//:gtest",
        "@googletest//:gtest_main",
    ],
)

#include <string>

#include "absl/status/statusor.h"
#include "absl/status/status_matchers.h"
#include "gtest/gtest.h"

TEST(Test, WString) {
  EXPECT_THAT(std::wstring(L"foo"), testing::Eq(L"bar"));
  EXPECT_THAT(std::wstring(L"foo"), testing::Eq(std::wstring(L"bar")));
  EXPECT_THAT(absl::StatusOr<std::wstring>(std::wstring(L"foo")),
              absl_testing::IsOkAndHolds(L"bar"));
  EXPECT_THAT(absl::StatusOr<std::wstring>(std::wstring(L"foo")),
              absl_testing::IsOkAndHolds(std::wstring(L"bar")));
}

Executing tests from //:test
-----------------------------------------------------------------------------
Running main() from gmock_main.cc
[==========] Running 1 test from 1 test suite.
[----------] Global test environment set-up.
[----------] 1 test from Test
[ RUN      ] Test.WString
test.cc:8: Failure
Value of: std::wstring(L"foo")
Expected: is equal to 0x100d23a10 pointing to L"bar"
  Actual: L"foo"

test.cc:9: Failure
Value of: std::wstring(L"foo")
Expected: is equal to L"bar"
  Actual: L"foo"

test.cc:11: Failure
Value of: absl::StatusOr<std::wstring>(std::wstring(L"foo"))
Expected: is OK and has a value that is equal to L"bar"
  Actual: 32-byte object <01-00 00-00 00-00 00-00 66-00 00-00 6F-00 00-00 6F-00 00-00 00-00 00-00 68-ED F2-00 01-00 00-03>

test.cc:13: Failure
Value of: absl::StatusOr<std::wstring>(std::wstring(L"foo"))
Expected: is OK and has a value that is equal to L"bar"
  Actual: 32-byte object <01-00 00-00 00-00 00-00 66-00 00-00 6F-00 00-00 6F-00 00-00 00-00 00-00 00-E9 94-80 01-00 00-03>

[  FAILED  ] Test.WString (0 ms)
[----------] 1 test from Test (0 ms total)

[----------] Global test environment tear-down
[==========] 1 test from 1 test suite ran. (0 ms total)
[  PASSED  ] 0 tests.
[  FAILED  ] 1 test, listed below:
[  FAILED  ] Test.WString

 1 FAILED TEST