Removes unused Linux headers from dependencies

Simplifies dependency list by removing the specific Linux headers, as they are not required for the testbench setup.

No functional changes introduced.

Signed-off-by: Christopher Turner <christopher.g.turner@intel.com>

Author: cgturner1

.github/workflows/testbench.yml

@@ -43,7 +43,7 @@ jobs:
         run: sudo apt-get update &&
                sudo apt-get -y install valgrind ninja-build
                   octave octave-signal automake autoconf libtool
-                  gettext linux-headers-6.11.0-8
+                  gettext
 
       # testbench needs some topologies.
       - name: build test topologies