Change ordering for python implementations

New implementations with newer support should go at the top!

Author: Relequestual

_data/validator-libraries-modern.yml

@@ -189,6 +189,12 @@
       license: "MIT"
 - name: Python
   implementations:
+    - name: jschon
+      url: https://github.com/marksparkza/jschon
+      notes:
+      date-draft: [2019-09, 2020-12]
+      draft:
+      license: MIT
     - name: jsonschema
       url: https://github.com/Julian/jsonschema
       notes:
@@ -207,12 +213,6 @@
       date-draft:
       draft: [7, 6, 4]
       license: MIT
-    - name: jschon
-      url: https://github.com/marksparkza/jschon
-      notes:
-      date-draft: [2019-09, 2020-12]
-      draft:
-      license: MIT
 - name: Ruby
   implementations:
     - name: JSONSchemer