False positives with no-array-prototype-extensions rule

[bmish]

no-array-prototype-extensions

False positives with these common non-array classes:

• window.localStorage.clear();
• Promise.reject();
• Promise.reject('foo');

Please comment on this issue with any other examples you notice.

Potential mitigations:

• We could assume capitalized variables like Promise are not arrays as they are more-likely to be classes based on naming convention
• We could ignore known globals like window / known variables like window.localStorage

CC: @smilland