fix(linux): Remove mentions of drm-tests from glsdk

The glsdk will not be supported moving forward with am57 11.1 release.
Remove mentions of any drm-tests from the glsdk.

Signed-off-by: Antonios Christidis <[email protected]>

Author: Antonios-C

source/common/Overview/_Processor_SDK_Technical_Support.rst

@@ -83,7 +83,6 @@ While TI integrates the FOSS in |__SDK_FULL_NAME__|, TI does not own, maintain a
         Example applications:
 
         - https://github.com/tomba/kmsxx
-        - https://git.ti.com/glsdk/example-applications/trees/master/drm-tests
         - http://git.ti.com/sitara-linux/dual-camera-demo/trees/master
         - The modetest tool is available inside git://anongit.freedesktop.org/git/mesa/drm
 

source/linux/Foundational_Components/Kernel/Kernel_Drivers/Camera/VIP.rst

@@ -379,12 +379,6 @@ capability of the application matches.
 
     yavta -c60 -fYUYV -Fvout_800x600_yuyv.yuv -s800x600 /dev/video1
 
-dmabuftest can be found from:
-
-::
-
-    https://git.ti.com/glsdk/omapdrmtest
-
 yavta can be found from:
 
 ::