[PATCH 1/4] perf annotate: Use build-id dir when reading link name

In dso__disassemble_filename() when reading link name from a build-id file, it is failed each time because a build-id file gotten from dso__build_id_filename() is not symbolic link. So use build-id directory path instead of a build-id file name. For example, if build-id file name gotten from

[PATCH 1/4] perf annotate: Use build-id dir when reading link name

In dso__disassemble_filename() when reading link name from a build-id file, it is failed each time because a build-id file gotten from dso__build_id_filename() is not symbolic link. So use build-id directory path instead of a build-id file name. For example, if build-id file name gotten from