Update Conan create command with executed methods

[uilianries]

The Conan create command has its own page: https://docs.conan.io/en/latest/reference/commands/creator/create.html

And, it explains which methods are executed, but it's outdated.

The current order should be:

- export_sources()
- config_options()
- configure()
- layout()
- requirements()
- package_id()
- validate()
- build_requirements()
- build_id()
- system_requirements()
- source()
- generate()
- imports()
- build()
- package()
- package_info()

[SpaceIm]

What about the new method validate_build()?

[uilianries]

@SpaceIm validate_build is executed after validate()