chore(ios) remove references to no longer used files

ios/sdk/sdk.xcodeproj/project.pbxproj

@@ -81,8 +81,6 @@
 		0BCA495C1EC4B6C600B793EE /* AudioMode.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AudioMode.m; sourceTree = "<group>"; };
 		0BCA495D1EC4B6C600B793EE /* POSIX.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = POSIX.m; sourceTree = "<group>"; };
 		0BCA495E1EC4B6C600B793EE /* Proximity.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = Proximity.m; sourceTree = "<group>"; };
-		0BCA49631EC4B76D00B793EE /* WebRTC.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = WebRTC.framework; path = "../../node_modules/react-native-webrtc/ios/WebRTC.framework"; sourceTree = "<group>"; };
-		0BCA496B1EC4BBF900B793EE /* jitsi.ttf */ = {isa = PBXFileReference; lastKnownFileType = file; name = jitsi.ttf; path = ../../fonts/jitsi.ttf; sourceTree = "<group>"; };
 		0BD906E51EC0C00300C8C18E /* JitsiMeet.framework */ = {isa = PBXFileReference; explicitFileType = wrapper.framework; includeInIndex = 0; path = JitsiMeet.framework; sourceTree = BUILT_PRODUCTS_DIR; };
 		0BD906E81EC0C00300C8C18E /* JitsiMeet.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = JitsiMeet.h; sourceTree = "<group>"; };
 		0BD906E91EC0C00300C8C18E /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
@@ -153,7 +151,6 @@
 				0BC4B8681F8C01E100CE8B21 /* CallKitIcon.png */,
 				C6245F5B2053091D0040BE68 /* image-resize@2x.png */,
 				C6245F5C2053091D0040BE68 /* image-resize@3x.png */,
-				0BCA496B1EC4BBF900B793EE /* jitsi.ttf */,
 				75635B0820751D6D00F29C9F /* joined.wav */,
 				75635B0920751D6D00F29C9F /* left.wav */,
 				C30F88D1CB0F4F5593216D24 /* liveStreamingOff.mp3 */,
@@ -240,7 +237,6 @@
 				0B93EF7A1EC608550030D24D /* CoreText.framework */,
 				0BB9AD781F5EC6D7001C08DB /* Intents.framework */,
 				03F2ADC957FF109849B7FCA1 /* libPods-JitsiMeet.a */,
-				0BCA49631EC4B76D00B793EE /* WebRTC.framework */,
 			);
 			name = Frameworks;
 			sourceTree = "<group>";