linux-aspeed: Move to v5.15.24 stable release

This includes security and bug fixes from the 5.15.19 through to
5.15.24 stable releases.

Change-Id: I34150c6817f4487d2e95e37babf3221a4df15ae8
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 b33d0f4..327ead2 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 ?= "5.15.18"
+LINUX_VERSION ?= "5.15.24"
 
-SRCREV="fb55a38ae174af9f4ae45d9933dc9503356cfc38"
+SRCREV="2befcc6bb0bb1e0a4a31391a359adcab3925b6e4"
 
 require linux-aspeed.inc