chore(deps): update io_bazel_rules_docker commit hash to 63fd7c1

[renovate-bot]

This PR contains the following updates:

Package	Type	Update	Change
io_bazel_rules_docker	http_archive	digest	3745c20 -> 63fd7c1

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Hi @renovate-bot. Thanks for your PR.

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[nlopezgi]

/ok-to-test

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[k8s-ci-robot]

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