ci: use TBC config for renovate

{

  "$schema": "https://docs.renovatebot.com/renovate-schema.json",

  "extends": [

    "config:recommended",

    ":dependencyDashboard"

    "config:base",

    ":disableDependencyDashboard"

  ],

  "labels": [

    "dependencies"

  ],

  "customManagers": [

  "packageRules": [

    {

      "customType": "regex",

      "managerFilePatterns": [

        "\\.gitlab-ci\\.ya?ml$"

      ],

      "matchStrings": [

        "\\s?_IMAGE:\\s['\"](?<registryUrls>.*?)\\/(?<depName>.*?):(?<currentValue>.*)['\"]"

      "matchDatasources": [

        "gitlab-tags"

      ],

      "datasourceTemplate": "docker"

      "versioning": "docker"

    },

    {

      "customType": "regex",

      "managerFilePatterns": [

        "\\.gitlab-ci\\.ya?ml$"

      "groupName": "to-be-continuous dependencies",

      "groupSlug": "tbc-deps",

      "matchPackagePatterns": [

        "to-be-continuous/*"

      ],

      "matchStrings": [

        "\\s?image:\\s['\"](?<registryUrls>.*?)\\/(?<depName>.*?):(?<currentValue>.*)['\"]"

      "matchUpdateTypes": [

        "minor",

        "patch"

      ],

      "datasourceTemplate": "docker"

      "automerge": true,

      "automergeType": "pr",

      "platformAutomerge": true,

      "rebaseWhen": "auto"

     }

  ]

}