Updating RxSwift dependency version to 6.1.

Author: PhilippeCuvillier

Cartfile

@@ -1,2 +1,2 @@
 github "realm/realm-cocoa" ~> 10.5
-github "ReactiveX/RxSwift" ~> 6.0
+github "ReactiveX/RxSwift" ~> 6.1

Package.swift

@@ -16,7 +16,7 @@ let package = Package(name: "RxRealm",
                       dependencies: [
                         // Dependencies declare other packages that this package depends on.
                         .package(url: "https://github.com/realm/realm-cocoa.git", .upToNextMajor(from: "10.5.0")),
-                        .package(url: "https://github.com/ReactiveX/RxSwift.git", .upToNextMajor(from: "6.0.0"))
+                        .package(url: "https://github.com/ReactiveX/RxSwift.git", .upToNextMajor(from: "6.1.0"))
                       ],
 
                       targets: [

RxRealm.podspec

@@ -26,6 +26,6 @@ Pod::Spec.new do |s|
   s.frameworks = "Foundation"
   s.dependency "Realm", "~> 10.7"
   s.dependency "RealmSwift", "~> 10.7"
-  s.dependency "RxSwift", "~> 6.0"
-  s.dependency "RxCocoa", "~> 6.0"
+  s.dependency "RxSwift", "~> 6.1"
+  s.dependency "RxCocoa", "~> 6.1"
 end