Allow List View when inserting images from the media library

[sterndata]

The media library allows a list view when browsing, allowing one to see (and sort) media by the various columns. But, when selecting those images via an image block, only the grid view is available. This makes it hard to find images other than by date and next to impossible to locate in any order (e.g., alpha).

Allow both views of the media library when it's in "select from media library" mode.

(Per user request at ​https://wordpress.org/support/topic/media-labrary/)