gstreamer1.0-plugins-bad: Rename patch directory to match recipe name

Signed-off-by: Fabio Berton <fabio.berton@ossystems.com.br>
(cherry picked from commit 3309f6cb669bbcb64cfcf7c1f32af0526bbc58f2)

diff --git a/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/0001-Makefile.am-don-t-hardcode-libtool-name-when-running.patch b/recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad-1.12.imx/0001-Makefile.am-don-t-hardcode-libtool-name-when-running.patch
similarity index 100%
rename from recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad/0001-Makefile.am-don-t-hardcode-libtool-name-when-running.patch
rename to recipes-multimedia/gstreamer/gstreamer1.0-plugins-bad-1.12.imx/0001-Makefile.am-don-t-hardcode-libtool-name-when-running.patch