Sort linter rules in developer experience analysis_options.yaml files.

https://dart-review.googlesource.com/c/sdk/+/505046 was created by an
automated script that didn't respect the ordering of lint entries in
`analysis_options.yaml` files. We usually try to keep them sorted, so
this CL re-sorts them.

Change-Id: I1a7d007af34b6db2f8e4f02b8cc71d2c6a6a6964
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/507140
Reviewed-by: Brian Wilkerson <brianwilkerson@google.com>

pkg/server_plugin/analysis_options.yaml

@@ -13,8 +13,6 @@ analyzer:
 
 linter:
   rules:
-    - unnecessary_type_name_in_constructor
-    - unnecessary_const_in_enum_constructor
     - always_use_package_imports
     - avoid_dynamic_calls
     - avoid_redundant_argument_values
@@ -23,7 +21,9 @@ linter:
     - prefer_single_quotes
     - unawaited_futures
     - unnecessary_breaks
+    - unnecessary_const_in_enum_constructor
     - unnecessary_library_directive
     - unnecessary_parenthesis
+    - unnecessary_type_name_in_constructor
     - unreachable_from_main