Remove tile url and attributions

[srezacova]

Description

• because of changes described in this MR Add tile layer type and format to geodata schema #146 'tileDataUrl' and 'tileAttributions' keys in geoData config are being removed from the code

Dependency

#146

Note

• this MR is waiting for new release, after creating new release, merge main to this branch and add to ## Unreleased part in CHANGELOG.md:

Removed

'tileDataUrl' and 'tileAttributions' keys on the top level in ./initial-data-load/data/{country}/GeoData.yml configuration file are now removed. Use 'apiUrl' key instead of 'tileDataUrl' key and 'metadata.description' key instead of 'tileAttributions' key. You can find out more about these settings in docs. 117

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• I have read the CONTRIBUTING document.
• I have checked to ensure that there aren't other open Pull Requests for the same update/change.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.
• All new and existing tests passed.