Undeprecate DATA column

Android 10 did not support file path operations for apps in
scoped storage. But Android 11 and above do support file path
operations for such apps. So DATA column is useful again though
it's read-only for apps that target R and later.

Undeprecate and fix javadoc to reflect the current level of support.

BUG: 153562415
Test: m
Change-Id: I560d054a8be074ccda68fd0fed55da98d656db27
Merged-In: I560d054a8be074ccda68fd0fed55da98d656db27
(cherry picked from commit b6defda965200ffd795a40697e8b1b397b190973)
2 files changed