feat: Add tags slice to streams and channels

[jackmcguire1]

add tags to relevant streams and channels endpoints:

• Get Streams
• Get Followed Streams
• Search Channels
• Get Channel Information
• Modify channel

These are changes to the Twitch API from 2023-01-10

[coveralls]

Pull Request Test Coverage Report for Build 3901488415

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 93.016%

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Totals
Change from base Build 3849423111:	0.0%
Covered Lines:	1425
Relevant Lines:	1532

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💛 - Coveralls