blender: Disable assert abort as is expected in blender release builds (#385913)

* Fixes issue on Wayland which hits an assert from terminating Blender, among other potential issues.
* Based on the release config in blender/build_files/cmake/config/blender_release.cmake, which is the expected config for release builds of blender, assert aborts are expected to be disabled. This should also just be a better experience for users.

Author: ScatteredRay

pkgs/applications/misc/blender/default.nix

@@ -181,6 +181,7 @@ stdenv'.mkDerivation (finalAttrs: {
       "-DPYTHON_NUMPY_PATH=${python3Packages.numpy_1}/${python3.sitePackages}"
       "-DPYTHON_VERSION=${python3.pythonVersion}"
       "-DWITH_ALEMBIC=ON"
+      "-DWITH_ASSERT_ABORT=OFF"
       "-DWITH_BUILDINFO=OFF"
       "-DWITH_CODEC_FFMPEG=ON"
       "-DWITH_CODEC_SNDFILE=ON"