Deprecate BreakIterator.getTitleInstance() functions and KIND_TITLE field

The following functions and constant have been deprecated since ICU 3.2:

 * public static final int KIND_TITLE = 4;
 * public static BreakIterator getTitleInstance()
 * public static BreakIterator getTitleInstance(Locale where)
 * public static BreakIterator getTitleInstance(ULocale where)

This CL adds these functions and constant to ANDROID_DEPRECATED set in
Icu4jTransform.java effectively marking them as deprecated.

Bug: 123390510
Test: run generate_android_icu4j.sh, ensure m droid builds successfully
Change-Id: I3575b78c272decd6ff2a8c45cac8275ead654b15