Resources: New palettes of Nottingham

[linchen1965]

Data source: 7. 从有损压缩的图片（如 JPG）提取的颜色

Reference link: https://www.thetram.net/journey-planner

Justification: 新增诺丁汉调色板。在该参考链接中点击任意一站的More Info，再点击任意一站的Download walking map，可以从中提取到线路颜色。

Do not edit lines below, they are meant for bots only!!!

{"id":"nottingham","country":"GBENG","name":{"en":"Nottingham","zh-Hans":"诺丁汉","zh-Hant":"諾丁漢"}}

[{"id":"n1","colour":"#43a757","fg":"#fff","name":{"en":"Line 1","zh-Hans":"1号线","zh-Hant":"1號缐"}},{"id":"n2","colour":"#543c92","fg":"#fff","name":{"en":"Line 2","zh-Hans":"2号线","zh-Hant":"2號缐"}}]