chore: bump version to 3.1.1

Author: sameerasw

AirSync.xcodeproj/project.pbxproj

@@ -301,7 +301,7 @@
 					"@executable_path/../Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 14.5;
-				MARKETING_VERSION = 3.1.0;
+				MARKETING_VERSION = 3.1.1;
 				PRODUCT_BUNDLE_IDENTIFIER = "sameerasw.airsync-mac";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				REGISTER_APP_GROUPS = YES;
@@ -477,7 +477,7 @@
 					"@executable_path/../Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 14.5;
-				MARKETING_VERSION = 3.1.0;
+				MARKETING_VERSION = 3.1.1;
 				PRODUCT_BUNDLE_IDENTIFIER = "sameerasw.airsync-mac";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				REGISTER_APP_GROUPS = YES;
@@ -525,7 +525,7 @@
 					"@executable_path/../Frameworks",
 				);
 				MACOSX_DEPLOYMENT_TARGET = 14.5;
-				MARKETING_VERSION = 3.1.0;
+				MARKETING_VERSION = 3.1.1;
 				PRODUCT_BUNDLE_IDENTIFIER = "sameerasw.airsync-mac";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				REGISTER_APP_GROUPS = YES;