Transition from get_video_info endpoint to youtubei (aka innertube)

[Camelva]

Description

New Client.videoDataByInnertube function which can fetch data about video. Works almost same as (possibly obsolete) get_video_info endpoint, but returns already structured json data without query string intermediary.
Because of that, cheching for response status now impossible, so ErrResponseStatus is pointless, ErrPlayabiltyStatus doing all checking work now.

Sidenote: new playerResponseData was auto-generated and i just noticed some of the field names slightly differs (videoID -> videoId, URL -> Url and so on. Though it seems like these fields aren't used by anything anyways.

Issues to fix

Please link issues this PR will fix:
#196

if no relevant issue, but this will fix something important for reference
, please free to open an issue.

Reminding

Something you can do before PR to reduce time to merge

• run "make build" to build the code
• run "make format" to reformat the code
• run "make lint" if you are using unix system
• run "make test-integration" to pass all tests

[corny]

Great job! Please check the linter warnings/errors.

[ghost]

I get a 404 when using this.

[surpassly]

I get a 404 when using this.

Same to me

[corny]

All tests are green. Please create a new issue if something does not work for you.

[Camelva]

All tests are green. Please create a new issue if something does not work for you.

Apparently, it seems like ciphered videos always return 403 "Access Denied" after decrypting. Available tests don't check this and i found out about this problem occasionally. Currently trying to find solution

Though, still never got 404 status as users above mentioned

[surpassly]

All tests are green. Please create a new issue if something does not work for you.

Great! thanks:)