chore: Deployment target is now 10.12

Author: macmade

ColorSetKit.xcodeproj/project.pbxproj

@@ -424,7 +424,7 @@
 			baseConfigurationReference = 054D8EC6238BE45300574045 /* Debug.xcconfig */;
 			buildSettings = {
 				DEVELOPMENT_TEAM = J5PR93692Y;
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MACOSX_DEPLOYMENT_TARGET = 10.12;
 				OTHER_LDFLAGS = (
 					"$(inherited)",
 					"$(TOOLCHAIN_DIR)/usr/lib/swift-5.0/macosx/libswiftAppKit.dylib",
@@ -437,7 +437,7 @@
 			baseConfigurationReference = 054D8EC7238BE45300574045 /* Release.xcconfig */;
 			buildSettings = {
 				DEVELOPMENT_TEAM = J5PR93692Y;
-				MACOSX_DEPLOYMENT_TARGET = 10.11;
+				MACOSX_DEPLOYMENT_TARGET = 10.12;
 				OTHER_LDFLAGS = (
 					"$(inherited)",
 					"$(TOOLCHAIN_DIR)/usr/lib/swift-5.0/macosx/libswiftAppKit.dylib",