(DOCS-4352) Update documentation for creating an integration (#13280)
(DOCS-4352) Update documentation for creating an integration (#13280)

* (DOCS-4352) Update documentation for creating an integration

* Remove page alias

* Remove further reading for now

* Apply suggestions from code review

Co-authored-by: Fanny Jiang <7d65a9a24601df436bd54b71a9159d2787d01a6c@datadoghq.com>

* Switch to manifest V2

* Edits from review

* Doc Review

* Edits

* Apply suggestions from code review

Co-authored-by: Fanny Jiang <7d65a9a24601df436bd54b71a9159d2787d01a6c@datadoghq.com>

* Edits from review

* Fix Typo

Co-authored-by: Fanny Jiang <7d65a9a24601df436bd54b71a9159d2787d01a6c@datadoghq.com>
Co-authored-by: Austin Lai <8a55348f41f7c1c9ab3ce944d495b6987b1f7035@datadoghq.com>
DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core,DataDog/integrations-core