update webrtc to 137.0.48

Author: ipavlidakis

Package.swift

@@ -23,7 +23,7 @@ let package = Package(
     ],
     dependencies: [
         .package(url: "https://github.com/apple/swift-protobuf.git", exact: "1.30.0"),
-        .package(url: "https://github.com/GetStream/stream-video-swift-webrtc.git", exact: "137.0.46")
+        .package(url: "https://github.com/GetStream/stream-video-swift-webrtc.git", exact: "137.0.48")
     ],
     targets: [
         .target(

StreamVideo.xcodeproj/project.pbxproj

@@ -11492,7 +11492,7 @@
 			repositoryURL = "https://github.com/GetStream/stream-video-swift-webrtc.git";
 			requirement = {
 				kind = exactVersion;
-				version = 137.0.46;
+				version = 137.0.48;
 			};
 		};
 		40F445C32A9E1D91004BE3DA /* XCRemoteSwiftPackageReference "stream-chat-swift-test-helpers" */ = {