Add Kubernetes CTS
This adds patches and build specifications for the Kubernetes Conformance Test Suite. This involves
gating various cloud-specific tests behind the providerless flag (otherwise we'd gain a ton of additional dependencies)
and an additional 60MiB in test binary size.
Since the CTS for weird reasons requires kubectl to be available in the path we first build a kubectl go_image and then
stack the CTS on top of it. The output bundle is then preseeded for use.
Test Plan: `bazel run //core/tests/e2e/k8s_cts`
Bug: T836
X-Origin-Diff: phab/D615
GitOrigin-RevId: 7d2cd780a3ffb63b217591c5854b4aec4031d83d
diff --git a/core/internal/launch/BUILD.bazel b/core/internal/launch/BUILD.bazel
index b57c016..1979ec6 100644
--- a/core/internal/launch/BUILD.bazel
+++ b/core/internal/launch/BUILD.bazel
@@ -10,6 +10,7 @@
"//core/proto/api:go_default_library",
"//golibs/common:go_default_library",
"@com_github_golang_protobuf//proto:go_default_library",
+ "@com_github_grpc_ecosystem_go_grpc_middleware//retry:go_default_library",
"@org_golang_google_grpc//:go_default_library",
"@org_golang_x_sys//unix:go_default_library",
],