VN_MLK2_SFF_Ubuntu 22.04_CI_It takes a long time to restart or power off and enter the OS on 8851BE SKU (about 10 minutes)

[Cavin]

[Reproduce Steps]
1.Install wlan card 8851BE.
2.Install OS Ubuntu 22.04.
3.Click top-right icon on desktop.
4.Choose Power Off/Log Out > Power Off / Restart.
5.Enter to OS.
6.Issue occurred11.issue occur

[Results]
Expected Result: Click restart/ power off, Quickly enter OS
Actual Result:Click restart/ power off. It takes about 10 minutes to enter the OS on 8851BE SKU.

Test Vault ID:312889
Test Case ID:100459.012
SKU: Dolphin N/V MLK2 SFF
BIOS Version:0.2.12
Image/Manifest: Clean Install UBUNTU22.04(dell-bto-jammy-jellyfish-edge-oem-X94-20230803-2.iso + oem-fix-kernel-6.5.0-9001-oem-specific-ppa-squashfs-a51813c-jammy_fish1.tar.gz)
CPU: Intel I3-13100 RAPTOR LAKE DT LGA H-0 60 W 3.4 GHz 4+0 T1 12 MB 24 EU Q1CV QS
GPU:N/A
Failure rate:100%