Bump bazel go dependencies & update to CI to bazel 0.16.0

BREAKING CHANGE:

@bazel_gazelle is now required in your WORKSPACE file when using rules_typescript:

http_archive(
    name = "bazel_gazelle",
    urls = ["https://github.com/bazelbuild/bazel-gazelle/releases/download/0.13.0/bazel-gazelle-0.13.0.tar.gz"],
    sha256 = "bc653d3e058964a5a26dcad02b6c72d7d63e6bb88d94704990b908a1445b8758",
)

load("@bazel_gazelle//:deps.bzl", "gazelle_dependencies")

gazelle_dependencies()

Closes #247

PiperOrigin-RevId: 207732962