[Docs] Update Tesla Refresh Token Generator list

Quickly documenting some findings related to this topic.

**Tesla Tokens** for Android is dead, currently not available on Google Play.
**Tesla v3 API Tokens** link in [info.md](https://github.com/alandtse/tesla/blame/895a207fdf4e944bf57cf660b5a4cb509a563e17/info.md#L23) is dead. With some keywords tried to search for an updated link, couldn't find.

**Github** has the following recent/active projects:
[TeslaApiTokenGenerator](https://github.com/sebmatton/TeslaApiTokenGenerator)
. Python script
. first/last commit 6m
. runs local

[fetch-tesla-token](https://github.com/fredli74/fetch-tesla-token)
. server written in node.js
. last commit 4m, 5y old
. runs local
. do we need another add-on ;)

**Over the Web**
[tesla-info.com](https://tesla-info.com/tesla-token.php)
. good for dummies
. URL sent to web service, use at own risk