Add tests for classes in package vcard.exception

This CL adds tests for:
- VCardAgentNotSupportedException
- VCardInvalidCommentLineException
- VCardInvalidLineException
- VCardNestedException
- VCardNotSupportedException
- VCardVersionException

Bug: 237467631
Test: Ran each test with atest
Change-Id: I6420bdae32c88bdc860ea4343ebd9411efc1dfc2
(cherry picked from commit 9cb240cfc3dfa5c616233421ae6290e1479db82c)
7 files changed
tree: 6a9ef3d49e4d475b980d23d4587138e8ae52fefb
  1. java/
  2. tests/
  3. Android.bp
  4. build.gradle
  5. OWNERS