[Kernel Config] disable cgroupv1 with built-in cmdline (#78)

Fixes issues when using systemd 256

Ref: microsoft/WSL#6662

Co-authored-by: Andarwinux <[email protected]>

Author: Andarwinux

wsl2_defconfig

@@ -81,6 +81,8 @@ CONFIG_EFI_MIXED=y
 CONFIG_HZ_1000=y
 CONFIG_PHYSICAL_ALIGN=0x1000000
 CONFIG_LEGACY_VSYSCALL_NONE=y
+CONFIG_CMDLINE_BOOL=y
+CONFIG_CMDLINE="cgroup_no_v1=all systemd.unified_cgroup_hierarchy=1"
 # CONFIG_SUSPEND is not set
 # CONFIG_ACPI_SPCR_TABLE is not set
 # CONFIG_ACPI_REV_OVERRIDE_POSSIBLE is not set