linux-aspeed: Move to v6.6.22 stable release

Apply the upstream security and bug fixes.

Change-Id: I128475e3a8404fcdf5c53a5b5f8013a76a82aaf8
Signed-off-by: Andrew Jeffery <andrew@codeconstruct.com.au>
diff --git a/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb b/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb
index 80ad627..8ebec19 100644
--- a/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb
+++ b/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb
@@ -1,6 +1,6 @@
 KBRANCH ?= "dev-6.6"
-LINUX_VERSION ?= "6.6.21"
+LINUX_VERSION ?= "6.6.22"
 
-SRCREV="fceec5d66bbf34288f938e680014c10a70b95056"
+SRCREV="f8b04488b060b155f8b6769aa70412c3630b03f0"
 
 require linux-aspeed.inc