Rename pod to VisionCamera

VisionCamera.podspec

@@ -0,0 +1,19 @@
+require "json"
+
+package = JSON.parse(File.read(File.join(__dir__, "package.json")))
+
+Pod::Spec.new do |s|
+  s.name         = "VisionCamera"
+  s.version      = package["version"]
+  s.summary      = package["description"]
+  s.homepage     = package["homepage"]
+  s.license      = package["license"]
+  s.authors      = package["author"]
+
+  s.platforms    = { :ios => "11.0" }
+  s.source       = { :git => "https://github.com/cuvent/react-native-vision-camera.git", :tag => "#{s.version}" }
+
+  s.source_files = "ios/**/*.{h,m,mm,swift}"
+
+  s.dependency "React-Core"
+end