update rbe platform to latest
this fixes the breakage of the remote execution pipeline on buildkite
RELNOTES: NONE
@@ -126,7 +126,7 @@ filegroup(
platform(
name = "rbe_ubuntu1604_with_network_and_privileged",
- parents = ["@bazel_toolchains//configs/ubuntu16_04_clang/1.1:rbe_ubuntu1604"],
+ parents = ["@bazel_toolchains//configs/ubuntu16_04_clang/latest:platform"],
remote_execution_properties = """
{PARENT_REMOTE_EXECUTION_PROPERTIES}
properties: {
