Ratelimit integration test failure flake with ASAN

[dnoe]

Description:
Saw a flake under ASAN of the ratelimit integration test. PR in question did not change anything relevant to the test.

FAIL: @envoy//test/integration:ratelimit_integration_test (see /build/tmp/_bazel_bazel/400406edc57d332f0b9b805d2b8e33a1/execroot/envoy/bazel-out/k8-dbg/testlogs/external/envoy/test/integration/ratelimit_integration_test/test.log)
INFO: From Testing @envoy//test/integration:ratelimit_integration_test:
==================== Test output for @envoy//test/integration:ratelimit_integration_test:
[==========] Running 22 tests from 4 test suites.
[----------] Global test environment set-up.
[----------] 16 tests from IpVersionsClientType/RatelimitIntegrationTest
[ RUN      ] IpVersionsClientType/RatelimitIntegrationTest.Ok/0
external/envoy/test/integration/ratelimit_integration_test.cc:174:5: runtime error: member call on null pointer of type 'Envoy::Stats::Counter'

SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior external/envoy/test/integration/ratelimit_integration_test.cc:174:5 in 
AddressSanitizer:DEADLYSIGNAL

Call Stack:

FAIL: @envoy//test/integration:ratelimit_integration_test (see /build/tmp/_bazel_bazel/400406edc57d332f0b9b805d2b8e33a1/execroot/envoy/bazel-out/k8-dbg/testlogs/external/envoy/test/integration/ratelimit_integration_test/test.log)
INFO: From Testing @envoy//test/integration:ratelimit_integration_test:
==================== Test output for @envoy//test/integration:ratelimit_integration_test:
[==========] Running 22 tests from 4 test suites.
[----------] Global test environment set-up.
[----------] 16 tests from IpVersionsClientType/RatelimitIntegrationTest
[ RUN      ] IpVersionsClientType/RatelimitIntegrationTest.Ok/0
external/envoy/test/integration/ratelimit_integration_test.cc:174:5: runtime error: member call on null pointer of type 'Envoy::Stats::Counter'
    #0 0x550d790 in Envoy::(anonymous namespace)::RatelimitIntegrationTest::basicFlow() /proc/self/cwd/external/envoy/test/integration/ratelimit_integration_test.cc:174:5
    #1 0x5523786 in Envoy::(anonymous namespace)::RatelimitIntegrationTest_Ok_Test::TestBody() /proc/self/cwd/external/envoy/test/integration/ratelimit_integration_test.cc:232:40
    #2 0xbd88bee in void testing::internal::HandleSehExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /proc/self/cwd/external/com_google_googletest/googletest/src/gtest.cc:2424:10
    #3 0xbd45caf in void testing::internal::HandleExceptionsInMethodIfSupported<testing::Test, void>(testing::Test*, void (testing::Test::*)(), char const*) /proc/self/cwd/external/com_google_googletest/googletest/src/gtest.cc:2460:14
    #4 0xbcfea8b in testing::Test::Run() /proc/self/cwd/external/com_google_googletest/googletest/src/gtest.cc:2499:5
    #5 0xbd01256 in testing::TestInfo::Run() /proc/self/cwd/external/com_google_googletest/googletest/src/gtest.cc:2675:11
    #6 0xbd02da0 in testing::TestSuite::Run() /proc/self/cwd/external/com_google_googletest/googletest/src/gtest.cc:2803:28
    #7 0xbd2a82e in testing::internal::UnitTestImpl::RunAllTests() /proc/self/cwd/external/com_google_googletest/googletest/src/gtest.cc:5241:44
    #8 0xbd989fe in bool testing::internal::HandleSehExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /proc/self/cwd/external/com_google_googletest/googletest/src/gtest.cc:2424:10
    #9 0xbd4fadf in bool testing::internal::HandleExceptionsInMethodIfSupported<testing::internal::UnitTestImpl, bool>(testing::internal::UnitTestImpl*, bool (testing::internal::UnitTestImpl::*)(), char const*) /proc/self/cwd/external/com_google_googletest/googletest/src/gtest.cc:2460:14
    #10 0xbd29816 in testing::UnitTest::Run() /proc/self/cwd/external/com_google_googletest/googletest/src/gtest.cc:4843:10
    #11 0x958d806 in RUN_ALL_TESTS() /proc/self/cwd/external/com_google_googletest/googletest/include/gtest/gtest.h:2499:46
    #12 0x958cf30 in Envoy::TestRunner::RunTests(int, char**) /proc/self/cwd/external/envoy/test/test_runner.h:49:23
    #13 0x958b7e5 in main /proc/self/cwd/external/envoy/test/main.cc:39:10
    #14 0x7fbf926f682f in __libc_start_main /build/glibc-Cl5G7W/glibc-2.23/csu/../csu/libc-start.c:291
    #15 0x5423028 in _start (/build/tmp/_bazel_bazel/400406edc57d332f0b9b805d2b8e33a1/execroot/envoy/bazel-out/k8-dbg/bin/external/envoy/test/integration/ratelimit_integration_test+0x5423028)

[stale]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or other activity occurs. Thank you for your contributions.

[stale]

This issue has been automatically marked as stale because it has not had activity in the last 30 days. It will be closed in the next 7 days unless it is tagged "help wanted" or other activity occurs. Thank you for your contributions.

[stale]

This issue has been automatically closed because it has not had activity in the last 37 days. If this issue is still valid, please ping a maintainer and ask them to label it as "help wanted". Thank you for your contributions.