Bump to Swift 5

Author: frederoni

.swift-version

@@ -1 +1 @@
-4.2
+5.0

MapboxGeocoder.swift.podspec

@@ -41,6 +41,6 @@ Pod::Spec.new do |s|
 
   s.requires_arc = true
   s.module_name = "MapboxGeocoder"
-  s.swift_version = "4.2"
+  s.swift_version = "5.0"
 
 end

MapboxGeocoder.xcodeproj/project.pbxproj

@@ -1455,7 +1455,7 @@
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Off;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -1507,7 +1507,7 @@
 				SDKROOT = iphoneos;
 				SWIFT_OPTIMIZATION_LEVEL = "-Owholemodule";
 				SWIFT_SWIFT3_OBJC_INFERENCE = Off;
-				SWIFT_VERSION = 4.2;
+				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 			};