renovate-configs/ansible_host_var.json

{
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "regexManagers": [
    {
      "fileMatch": ["inventories\\/host_vars\\/.*\\.yml", "inventories\\/group_vars\\/.*\\.yml"],
      "matchStrings": [
        "datasource=(?<datasource>.*?) depName=(?<depName>.*?)( versioning=(?<versioning>.*?))?\\s.*?_version: \"(?<currentValue>.*)\"\\s"
      ],
      "versioningTemplate": "{{#if versioning}}{{{versioning}}}{{else}}semver{{/if}}"
    }
  ]
}