Fix mislabeling of feeds from Turkey, Kocaeli, Izmit to Turkey, Izmir

[yasinkaraaslan]

fix: Fixed incorrect locations of feeds that were previously mislabeled as Turkey, Kocaeli, Izmit. The feeds are actually for Turkey, Izmir. (Also fixing this pr)

• tr-kocaeli-metro-izmir-gtfs-1824.json
• tr-kocaeli-eshot-gtfs-1823.json
• tr-kocaeli-izban-gtfs-1828.json
• tr-kocaeli-tram-izmir-gtfs-1829.json

I am not sure if the files need to be renamed as well.

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[emmambd]

Thank you for this great contribution @yasinkaraaslan! I really appreciate you correcting my mistake. As I mentioned in my email,

For mdb-1824: In cases where the data is invalid like this one, we use the manually input location as a fallback. We need to make some changes to the API to display the location update, which we'll do in the next month. You can follow our progress here.