Fix: Compilation error with CMake 4.0

Essentially a back-port of the earlier PR against main !130566

Aligns version used by cmake_minimum_required() in the main
CMakeLists.txt with the one in the extern/audaspace,

Pull Request: https://projects.blender.org/blender/blender/pulls/137460

extern/audaspace/CMakeLists.txt

@@ -14,7 +14,7 @@
 # limitations under the License.
 ################################################################################
 
-cmake_minimum_required(VERSION 3.5)
+cmake_minimum_required(VERSION 3.10)
 include(CMakeDependentOption)
 
 if(POLICY CMP0054)