set development team to merlinux

deltachat-ios.xcodeproj/project.pbxproj

@@ -819,7 +819,7 @@
 				CODE_SIGN_ENTITLEMENTS = "deltachat-ios/deltachat-ios.entitlements";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				DEVELOPMENT_TEAM = "";
+				DEVELOPMENT_TEAM = 8Y86453UA8;
 				ENABLE_BITCODE = NO;
 				HEADER_SEARCH_PATHS = (
 					"$(inherited)",
@@ -890,7 +890,7 @@
 				CODE_SIGN_ENTITLEMENTS = "deltachat-ios/deltachat-ios.entitlements";
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				CODE_SIGN_STYLE = Automatic;
-				DEVELOPMENT_TEAM = "";
+				DEVELOPMENT_TEAM = 8Y86453UA8;
 				ENABLE_BITCODE = NO;
 				HEADER_SEARCH_PATHS = (
 					"$(inherited)",