update for RxSwift 6.0

Author: Bruce-pac

Example/Podfile.lock

@@ -2,15 +2,15 @@ PODS:
   - IGListDiffKit (4.0.0)
   - IGListKit (4.0.0):
     - IGListDiffKit (= 4.0.0)
-  - RxCocoa (5.1.1):
-    - RxRelay (~> 5)
-    - RxSwift (~> 5)
+  - RxCocoa (6.0.0):
+    - RxRelay (= 6.0.0)
+    - RxSwift (= 6.0.0)
   - RxIGListKit (2.0.1):
     - IGListKit (~> 4.0.0)
-    - RxCocoa (~> 5.0)
-  - RxRelay (5.1.1):
-    - RxSwift (~> 5)
-  - RxSwift (5.1.1)
+    - RxCocoa (~> 6.0)
+  - RxRelay (6.0.0):
+    - RxSwift (= 6.0.0)
+  - RxSwift (6.0.0)
 
 DEPENDENCIES:
   - RxIGListKit (from `../`)
@@ -30,10 +30,10 @@ EXTERNAL SOURCES:
 SPEC CHECKSUMS:
   IGListDiffKit: 665d6cf43ce726e676013db9c7d6c4294259b6b2
   IGListKit: fd5a5d21935298f5849fa49d426843cff97b77c7
-  RxCocoa: 32065309a38d29b5b0db858819b5bf9ef038b601
-  RxIGListKit: ff1a7e83e98bedb3aa1546744f96b8ffaa4fd222
-  RxRelay: d77f7d771495f43c556cbc43eebd1bb54d01e8e9
-  RxSwift: 81470a2074fa8780320ea5fe4102807cb7118178
+  RxCocoa: 3f79328fafa3645b34600f37c31e64c73ae3a80e
+  RxIGListKit: a778687a9b931081b7a686c0cd21cfa43e66cdc2
+  RxRelay: 8d593be109c06ea850df027351beba614b012ffb
+  RxSwift: c14e798c59b9f6e9a2df8fd235602e85cc044295
 
 PODFILE CHECKSUM: 2f55325866dc3334483180691ade683b2d17a20f