[TypeScript] Fix types of Field components

[slax57]

This PR fixes the following issues

1. <ReferenceOneField> throws a TS error if the source prop is absent (although it is not mandatory)
2. <ReferenceOneField> throws a TS error if the queryOptions prop does not contain a queryKey (although it should not be overridable)
3. Field components memoized with genericMemo do not have the correct type, and hence will throw a TS error when passing props (such as source) to them
4. Some stories and test files contained TS errors

[fzaninotto]

Alternative: rewrite genericMemo as:

export const genericMemo = <T>(component: T): T => {
    const result = memo(component as FunctionComponent);

    // We have to set the displayName on both the field implementation and the memoized version.
    // On the implementation so that the memoized version can pick them up and users may reference the defaultProps in their components.
    // On the memoized version so that components that inspect their children props may read them.
    // @ts-ignore
    result.displayName = component.displayName?.replace('Impl', '');
    return result as unknown as T;
};

[slax57]

@fzaninotto Fixed