Updating Go version used with Bazel

[Kernald]

When using pgv with Bazel, the setup kind of forces to use Go 1.15.6: https://github.com/envoyproxy/protoc-gen-validate/blob/61feee29cf191d1e4e2687adb8a0d390db7c27d9/bazel/dependency_imports.bzl#L17-L19

Go introduced support for aarch64 on macOS with 1.16, so this is effectively blocking on that arch. I'm not too familiar with Go (I'm using pgv in Kotlin mostly), are there any strong reasons not to update it? (Go 1.16 has been released in early 2021, I assume it's pretty safe to update at least to 1.16 at this point?)

[elliotmjackson]

since #629 & v0.6.8, this has been uplifted to 1.19.1

[Kernald]

Updating to 0.6.8 actually fails to compile with Bazel (I had a similar issue trying to update the Go version in 0.6.7 locally):

ERROR: /root/.cache/bazel/_bazel_root/433e348f76cbac3cc1ad104fee035fb1/external/com_github_lyft_protoc_gen_star/BUILD.bazel:3:11: GoCompilePkg external/com_github_lyft_protoc_gen_star/protoc-gen-star.a [for host] failed: (Exit 1): builder failed: error executing command bazel-out/host/bin/external/go_sdk/builder compilepkg -sdk external/go_sdk -installsuffix linux_amd64 -src external/com_github_lyft_protoc_gen_star/artifact.go -src ... (remaining 79 arguments skipped)
Use --sandbox_debug to see verbose messages from the sandbox and retain the sandbox build root for debugging
compilepkg: missing strict dependencies:
	/root/.cache/bazel/_bazel_root/433e348f76cbac3cc1ad104fee035fb1/sandbox/linux-sandbox/113/execroot/fr_enoent/external/com_github_lyft_protoc_gen_star/init_option.go: import of "github.com/spf13/afero"
	/root/.cache/bazel/_bazel_root/433e348f76cbac3cc1ad104fee035fb1/sandbox/linux-sandbox/113/execroot/fr_enoent/external/com_github_lyft_protoc_gen_star/persister.go: import of "github.com/spf13/afero"
No dependencies were provided.
Check that imports in Go sources match importpath attributes in deps.

[Kernald]

Opened #636 for visibility.