gnu: python-aiorpcx: Update to 0.22.1.

* gnu/packages/finance.scm (electrum)[inputs]: Use python-aiorpcx-0.18.
* gnu/packages/python-web.scm (python-aiorpcx): Update to 0.22.1.
(python-aiorpcx-0.18): New variable.

Signed-off-by: 宋文武 <iyzsong@member.fsf.org>

gnu/packages/finance.scm

@@ -523,7 +523,7 @@ do so.")
        ("python-protobuf" ,python-protobuf)
        ("python-aiohttp" ,python-aiohttp)
        ("python-aiohttp-socks" ,python-aiohttp-socks)
-       ("python-aiorpcx" ,python-aiorpcx)
+       ("python-aiorpcx" ,python-aiorpcx-0.18)
        ("python-certifi" ,python-certifi)
        ("python-bitstring" ,python-bitstring)
        ("python-attrs" ,python-attrs)

gnu/packages/python-web.scm

@@ -284,14 +284,14 @@ using @url{https://github.com/saghul/pycares,pycares}.")
 (define-public python-aiorpcx
   (package
     (name "python-aiorpcx")
-    (version "0.18.7")
+    (version "0.22.1")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "aiorpcX" version))
        (sha256
         (base32
-         "1rswrspv27x33xa5bnhrkjqzhv0sknv5kd7pl1vidw9d2z4rx2l0"))))
+         "0lx54bcinp44fmr8q4bbffsqbkg8kdcwykf9i5jj0bj3sfzgf9k0"))))
     (build-system python-build-system)
     (propagated-inputs
      `(("python-attrs" ,python-attrs)))
@@ -306,6 +306,18 @@ The package includes a module with full coverage of JSON RPC versions 1.0 and
 comes with a SOCKS proxy client.")
     (license (list license:expat license:bsd-2))))
 
+(define-public python-aiorpcx-0.18
+  (package
+    (inherit python-aiorpcx)
+    (version "0.18.7")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (pypi-uri "aiorpcX" version))
+       (sha256
+        (base32
+         "1rswrspv27x33xa5bnhrkjqzhv0sknv5kd7pl1vidw9d2z4rx2l0"))))))
+
 (define-public python-asgiref
   (package
     (name "python-asgiref")