Update quickstart for v14

Signed-off-by: Ross Philipson <[email protected]>

Author: rossphilipson

docs/user-docs/QUICKSTART.md

@@ -45,7 +45,7 @@ Launch feature. This is a vanilla Linux kernel based off a torvalds/master branc
 snapshot at the time time patch set was assembled. The patches could be
 applied to different distros of Linux, probably requiring some rebasing:
 
-- [Latest Linux Patch Set Version 11](https://github.com/TrenchBoot/linux/tree/linux-sl-master-9-12-24-v11)
+- [Latest Linux Patch Set Version 14](https://github.com/TrenchBoot/linux/tree/linux-sl-master-4-18-25-v14)
 
 The Secure Launch feature is enabled through a Kconfig setting and can
 be found here using e.g. `make menuconfig`:
@@ -61,7 +61,7 @@ Each recent release of the Linux patches is accompanied by a GRUB branch
 in TrenchBoot that works with the specified version. The branch for version
 9 can be found here:
 
-- [GRUB for Version 11](https://github.com/TrenchBoot/grub/tree/grub-sl-2.12-v11)
+- [GRUB for Version 14](https://github.com/TrenchBoot/grub/tree/grub-sl-2.12-v14)
 
 This version of GRUB is based off of upstream GRUB 2.12 with the patches to
 support the Secure Launch feature. The following is a basic set of instructions
@@ -86,7 +86,7 @@ There is a new GRUB command that instructs GRUB to initiate a Secure Launch call
 Launch of the Linux kernel:
 
 ```text
-menuentry 'Linux with Secure Launch 6.11.0-rc7-master-v11' --unrestricted {
+menuentry 'Linux with Secure Launch 6.15.0-rc2-master-v14' --unrestricted {
         load_video
         insmod gzio
         insmod part_gpt
@@ -97,8 +97,8 @@ menuentry 'Linux with Secure Launch 6.11.0-rc7-master-v11' --unrestricted {
                 search --no-floppy --fs-uuid --set=root bba24662-776e-4396-9b1e-9ee5606d79b8
         fi
         slaunch
-        linux /vmlinuz-6.11.0-rc7-master-v11 root=/dev/mapper/root ro crashkernel=auto resume=/dev/mapper/swap rd.lvm.lv=my/root rd.lvm.lv=my/swap rhgb console=ttyS0,115200n8 console=tty0 LANG=en_US.UTF-8
-        initrd /initrd-6.11.0-rc7-master-v11.img
+        linux /vmlinuz-6.15.0-rc2-master-v14 root=/dev/mapper/root ro crashkernel=auto resume=/dev/mapper/swap rd.lvm.lv=my/root rd.lvm.lv=my/swap rhgb console=ttyS0,115200n8 console=tty0 LANG=en_US.UTF-8
+        initrd /initrd-6.15.0-rc2-master-v14.img
         slaunch_module /txt-sinit-for-given-platform
 }
 ```