linux-aspeed: Move to v5.15.14 stable release

This includes security and bug fixes from the 5.15.11 through to
5.15.14 stable releases.

Change-Id: I289d25f7f3d02010e6be586e2c992a8b88204a7c
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb b/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb
index cc28125..d1c341a 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-5.15"
-LINUX_VERSION ?= "5.15.10"
+LINUX_VERSION ?= "5.15.14"
 
-SRCREV="2df0c7463236a6e19f020b0879285cac0e60c2f0"
+SRCREV="a86c6a512f98e00938183ab1bb4504859a294433"
 
 require linux-aspeed.inc