Fix broken ExifInterface tests.

Somehow these tests were committed using weird offsets, which never
actually passed.  Update them, and only assert offset information on
the original files; we can't assert them on edits.

Bug: 122358013
Test: atest cts/tests/tests/media/src/android/media/cts/ExifInterfaceTest.java
Change-Id: I10db2950d065316460ab89053cbeacb6633f0053
2 files changed