fix(Codegen): case where no platform or deployment_target is specified

[okwasniewski]

Summary:

This PR fixes a specific case pointed out by @dmytrorykun, where there might be no platform or deployment_target specified at all and in that case we assume that this library supports every platform (same as Cocoapods).

Changelog:

[IOS] [FIXED] - Don't add compiler conditionals when no platforms are specified

Test Plan:

Test running codegen when library doesn't specify a platform:

require 'json'

package = JSON.parse(File.read(File.join(__dir__, 'package.json')))

Pod::Spec.new do |s|
  s.name            = 'OSSLibraryExample'
  s.version         = package['version']
  s.summary         = package['description']
  s.description     = package['description']
  s.homepage        = package['homepage']
  s.license         = package['license']
  s.author          = 'Meta Platforms, Inc. and its affiliates'
  s.source          = { :git => package['repository'], :tag => '#{s.version}' }

  s.source_files = 'ios/**/*.{h,m,mm,cpp}'

  install_modules_dependencies(s)
end

Check generated RCTThirdPartyFabricComponentsProvider

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@dmytrorykun has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator.

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@dmytrorykun merged this pull request in 1ce7bfd.