chore: fully improve of english podcast/screencast listing (#6834)

* fix: MD007/ul-indent: Unordered list indentation [Expected: 4; Actual: 2]

* format: author/hosters `and` to colon separator

* fix: MD007/ul-indent: Unordered list indentation [Expected: 4; Actual: 2]

* improve Android category

* improve C# category

* improve C++ category

* improve Clojure category

* improve Common Lisp category

* improve CSS category

* `et al.` colons

* alphabetize to solve lint error in Android section

* improve `Data Science` category

- Add authors and hosters
- Update some titles
- HTTPS
- Fix some 404 errors

* improve Elixir category

* improve Erlang category

* improve Git category

* improve Gulp category

* homogenize c-sharp section anchor alias

* improve Go (go-lang) category

* improve Haskell category

* improve IDE category

* improve Java category

* improve JavaScript category

- Add authors/hosters/sponsors
- HTTPS and other url issues

* improve Angular category

- Add authors/hosters/sponsors/panelists

* improve Elm and Ember category

- Add hosters/sponsors/panelists

* Add hoster-sponsor-panelist on Node.js category resources

* Add hoster-sponsor-panelist on p5.js category resources

* improve React.js category

- Add hosters/sponsors/panelists
- Update some urls

* improve Kotlin category

- Add hosters/sponsors/panelists

* move `machine learning` category to the right place and register it into TOC

* Add hoster-sponsor-panelist on Rust category resources

* Add hoster-sponsor-panelist on PostgreSQL category resources

* Update 404/dup `The ruby on rails podcast` link

Also add hoster-sponsor-panelist

Via lint: Broken links reported from urlchecker #5470

* Add hoster-sponsor-panelist on Ruby resources and fix some urls

* Add hoster-sponsor-panelist on PHP resources

* Expand youtube playlist url and add hosters

* Add hoster-sponsor-panelist on Python resources

* Add hosters-https on by subject resources

Author: davorpa