remove watchos deployment target (#415)

* remove watchos deployment targets

* remove watchOS from package.swift

Author: benjamin-tang-pusher

Package.swift

@@ -4,7 +4,7 @@ import PackageDescription
 
 let package = Package(
     name: "PusherSwift",
-    platforms: [.iOS("13.0"), .macOS("10.15"), .tvOS("13.0"), .watchOS("6.0")],
+    platforms: [.iOS("13.0"), .macOS("10.15"), .tvOS("13.0")],
     products: [
         .library(name: "PusherSwift", targets: ["PusherSwift"])
     ],

PusherSwift.xcodeproj/project.pbxproj

@@ -691,10 +691,9 @@
 				MACOSX_DEPLOYMENT_TARGET = 10.15;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = "";
-				SUPPORTED_PLATFORMS = "macosx appletvos iphoneos watchos appletvsimulator iphonesimulator watchsimulator";
+				SUPPORTED_PLATFORMS = "macosx appletvos iphoneos appletvsimulator iphonesimulator";
 				SWIFT_VERSION = 5.0;
 				TVOS_DEPLOYMENT_TARGET = 13.0;
-				WATCHOS_DEPLOYMENT_TARGET = 6.0;
 			};
 			name = Debug;
 		};
@@ -734,12 +733,11 @@
 				IPHONEOS_DEPLOYMENT_TARGET = 13.0;
 				MACOSX_DEPLOYMENT_TARGET = 10.15;
 				SDKROOT = "";
-				SUPPORTED_PLATFORMS = "macosx appletvos iphoneos watchos appletvsimulator iphonesimulator watchsimulator";
+				SUPPORTED_PLATFORMS = "macosx appletvos iphoneos appletvsimulator iphonesimulator";
 				SWIFT_COMPILATION_MODE = wholemodule;
 				SWIFT_OPTIMIZATION_LEVEL = "-O";
 				SWIFT_VERSION = 5.0;
 				TVOS_DEPLOYMENT_TARGET = 13.0;
-				WATCHOS_DEPLOYMENT_TARGET = 6.0;
 			};
 			name = Release;
 		};
@@ -799,7 +797,7 @@
 				PROVISIONING_PROFILE = "";
 				SDKROOT = "";
 				SKIP_INSTALL = YES;
-				SUPPORTED_PLATFORMS = "iphonesimulator iphoneos macosx appletvsimulator appletvos watchsimulator watchos";
+				SUPPORTED_PLATFORMS = "iphonesimulator iphoneos macosx appletvsimulator appletvos";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2,3,4";
@@ -858,7 +856,7 @@
 				PROVISIONING_PROFILE = "";
 				SDKROOT = "";
 				SKIP_INSTALL = YES;
-				SUPPORTED_PLATFORMS = "iphonesimulator iphoneos macosx appletvsimulator appletvos watchsimulator watchos";
+				SUPPORTED_PLATFORMS = "iphonesimulator iphoneos macosx appletvsimulator appletvos";
 				SWIFT_VERSION = 5.0;
 				TARGETED_DEVICE_FAMILY = "1,2,3,4";
 				VALIDATE_PRODUCT = YES;