Update dependency io_bazel_rules_go to v0.20.3

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
io_bazel_rules_go	http_archive	patch	v0.20.2 -> v0.20.3

---

Release Notes

bazelbuild/rules_go

v0.20.3

Compare Source

New Go versions

Go 1.13.5 and 1.12.14 are now supported.

Bug fixes

Several small bugs are fixed. Some compatibility issues with new versions of Bazel are addressed.

WORKSPACE code

load("@​bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")

http_archive(
    name = "io_bazel_rules_go",
    urls = [
        "https://storage.googleapis.com/bazel-mirror/github.com/bazelbuild/rules_go/releases/download/v0.20.3/rules_go-v0.20.3.tar.gz",
        "https://github.com/bazelbuild/rules_go/releases/download/v0.20.3/rules_go-v0.20.3.tar.gz",
    ],
    sha256 = "e88471aea3a3a4f19ec1310a55ba94772d087e9ce46e41ae38ecebe17935de7b",
)

load("@​io_bazel_rules_go//go:deps.bzl", "go_rules_dependencies", "go_register_toolchains")

go_rules_dependencies()

go_register_toolchains()

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[k8s-ci-robot]

Hi @renovate-bot. Thanks for your PR.

I'm waiting for a bazelbuild member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[rbe-toolchains-pr-bot]

/ok-to-test

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: nlopezgi, renovate-bot

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