Hitchwiki replace coordiates with Coords tag

[tillwenke]

like in

• https://hitchwiki.org/en/Bogot%C3%A1
• https://hitchwiki.org/en/Lugano
• https://hitchwiki.org/en/Rome
• https://hitchwiki.org/en/St._Gallen OSM
• https://hitchwiki.org/en/Gda%C5%84sk
• https://hitchwiki.org/en/English_channel
• https://hitchwiki.org/en/Sevilla
• https://hitchwiki.org/en/Category:Route_Amsterdam_-_Berlin tag when it is not within an Infobox
• https://hitchwiki.org/en/Flensburg