chore: Add extra NVIDIA kernel parameters

- enable fine-grained dynamic power management with NVreg_DynamicPowerManagement=0x02
- ensure video memory allocations are preserved across sleep cycles with NVreg_PreserveVideoMemoryAllocations=1
- set temporary file path for NVIDIA drivers to /var/tmp for improved file handling during power management
- enable framebuffer device emulation with nvidia-drm.fbdev=1 to maintain console visibility during early boot (might not be necessary)

includes.container/etc/abroot/kargs

@@ -0,0 +1 @@
+quiet splash bgrt_disable $vt_handoff lsm=integrity nvidia.NVreg_DynamicPowerManagement=0x02 nvidia.NVreg_PreserveVideoMemoryAllocations=1 nvidia.NVreg_TemporaryFilePath=/var/tmp nvidia-drm.fbdev=1