CLI: Update command should also update LeptonX Theme package versions

[EngincanV]

Since ABP framework/module packages have different versioning from the LeptonX Theme packages, when updating the solutions with the abp update command, currently CLI doesn't update the LeptonX Theme related packages and skips them to upgrade (if the version is specified, otherwise, it updates those packages to the latest version).

Therefore we should add a record for indicating leptonx package version - abp version mappings, and check the related version, and update the LeptonX Theme package according to that version to the latest-version.json file.

Also, we should update the latest-version.json file, after each release (with LeptonX release).

JSON content can be as follows:

[
  {
    "version": "9.0.1",
    "releaseDate": "",
    "type": "stable",
    "message": "",
    "leptonx": {
      "version": "4.0.1"
    }
  },  
  {
    "version": "9.0.0",
    "releaseDate": "",
    "type": "stable",
    "message": "",
    "leptonx": {
      "version": "4.0.0"
    }
  }
]