[Callout] Rename StaticNotification to Callout

[tay1orjones]

• StaticNotification should be renamed to Callout
• StaticNotification export should still work (provide a deprecation notice) and forward everything on to Callout
• Old and new type interface should work, old inheriting the new, with a deprecation message on the old
• Deprecation message should instruct users to run a codemod
• Write a codemod to handle imports and usage
• Add some baseline tests to ensure the deprecation warning is logged, existing usages continue to function as expected, and Callout works correctly
• Look at adding something to storybook so that the old path to the staticnotification docs forwards onto the new callout stories or atleast a doc saying it's been renamed. (is this possible)
• ... ?