[rubygem-gstreamer] remove no longer needed patches

[Mamoru Tasaka]

commit 605fe1018128a4db7ca3fe672d71506fe0219d9c
Author: Mamoru TASAKA <mtasaka at fedoraproject.org>
Date:   Thu Mar 7 14:48:55 2013 +0900

    remove no longer needed patches

 rubygem-gstreamer-1.0.3-assert-length.patch        |   11 -----------
 rubygem-gstreamer-1.0.3-async-timeout.patch        |   18 ------------------
 ...eamer-1.0.3-fail-with-gst_buffer_set_caps.patch |   10 ----------
 rubygem-gstreamer-1.0.3-set_flaction_range.patch   |   13 -------------
 rubygem-gstreamer-1.0.3-test_clock_omit.patch      |    9 ---------
 5 files changed, 0 insertions(+), 61 deletions(-)