How to ignore semver tags for a go repo

[jmcrawford45]

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I would like help with my configuration

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Hi,
I have a use case where a polyglot repo pushes semver tags for its other languages, but these versions won't resolve in go due to https://go.dev/ref/mod#glos-module-subdirectory. So, I'd like to force the versioning strategy to only use digest versions, which do resolve correctly. I looked through https://docs.renovatebot.com/modules/versioning/, but I don't see any relevant values for this behavior. Is this something that's supported? Ideally, I'd like something like

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "packageRules": [
    {
      "matchPackagePatterns": [
        ".*/my/repo/submodule-go$",
      ],
      "datasources": ["go"],
      "versioning": "digest",
      "enabled": true,
      "stabilityDays": 30
    }
  ]
}

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[rarkins]

Are you using a Go proxy or is that an option? Or does the go proxy also produce results you don't agree with?