Morph many to one picker (#14155)

This PR follows the multiSelect PR merged previously. It will enable
morph relation Many to One to be handled from the table, using a
singleSelect picker

Main point : I decided to change the singleSelect API to take an array
of **objectMetadataName** instead of only one to deal with both our
usecases.

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

packages/twenty-shared/src/workflow/utils/canObjectBeManagedByWorkflow.ts

@@ -12,7 +12,8 @@ export const canObjectBeManagedByWorkflow = ({
     'dashboard',
   ];
 
-  return !excludedNonSystemObjectMetadataItemNames.includes(
-    nameSingular,
-  ) && !isSystem;
+  return (
+    !excludedNonSystemObjectMetadataItemNames.includes(nameSingular) &&
+    !isSystem
+  );
 };