Suppress dupe output references in veridex.

Suffix duplicates with "(<N> occurences)" instead, to avoid
substantial spam in some cases.

Test: appcompat.sh --dex-file=/tmp/test.apk
Test: Output:
      #47: Linking dark greylist Lorg/ccil/cowan/tagsoup/Schema;->elementType(Ljava/lang/String;III)V use(s):
             Lorg/ccil/cowan/tagsoup/HTMLSchema;-><init>()V (108 occurrences)
             Lorg/ccil/cowan/tagsoup/Parser;->gi([CII)V

      #48: Linking dark greylist Lorg/ccil/cowan/tagsoup/Schema;->entity(Ljava/lang/String;I)V use(s):
             Lorg/ccil/cowan/tagsoup/HTMLSchema;-><init>()V (2140 occurrences)

Change-Id: I0895c3cb3b98d3e5826f7b63f41c39f399a92f72
2 files changed