Package both swt.jar for linux-x86 and linux-x86_64.

This depends on another CL in prebuilt that packages
both linux-x86/swt/swt.jar and linux-x86/swt_64/swt_64.jar:

  https://android-git.corp.google.com/g/5178

The new jar are picked from out/... rather than prebuilt,
which seems to work better.
1 file changed