Add lint-baseline.txt

In preparation for enabling API lint checking on java_sdk_library
add a lint-baseline.txt containing all the existing issues.

The API is old and has been deprecated so there is little to no
chance that any issues found will be fixed.

Bug: 156126315
Test: m checkapi
Change-Id: I1009af980a99beab5859474435a80e27288d6df1