Improve integer aligned coordinate detection

65.9998 should be detected as integer aligned. Before this CL
only 65.0001 was detected as an integer.

Test: Pass TextureViewTest#testSamplingWithTransform
Bug: 137682518
Change-Id: I65e650f50040ab56d2237c14d5d8ee191349b93e
(cherry picked from commit 694f3e4a)