refactor: add swift and cpp to source files by default (#904)

Author: satya164

packages/create-react-native-library/templates/native-common/{%- project.name %}.podspec

@@ -13,16 +13,12 @@ Pod::Spec.new do |s|
   s.platforms    = { :ios => min_ios_version_supported }
   s.source       = { :git => "<%- repo -%>.git", :tag => "#{s.version}" }
 
-<% if (project.moduleConfig !== "nitro-modules" || project.viewConfig === "nitro-view") { -%>
-<% if (project.swift) { -%>
-  s.source_files = "ios/**/*.{h,m,mm,swift}"
-<% } else { -%>
-  s.source_files = "ios/**/*.{h,m,mm,cpp}"
+<% if (project.moduleConfig !== "nitro-modules" && project.viewConfig !== "nitro-view") { -%>
+  s.source_files = "ios/**/*.{h,m,mm,swift,cpp}"
+<% if (!project.swift) { -%>
   s.private_header_files = "ios/**/*.h"
 <% } -%>
-<% } -%>
-
-<% if (project.moduleConfig === "nitro-modules" || project.viewConfig === "nitro-view") { -%>
+<% } else { -%>
   s.source_files = [
     "ios/**/*.{swift}",
     "ios/**/*.{m,mm}",