linux-aspeed: Move to v5.15.5 stable release

This includes security and bug fixes from the 5.15.1 through to
5.15.5 stable releases.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Change-Id: Ibe8c433439b5863b0d49934d4d43b239bdc736d7
diff --git a/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb b/meta-aspeed/recipes-kernel/linux/linux-aspeed_git.bb
index e51e593..3208f9c 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"
+LINUX_VERSION ?= "5.15.5"
 
-SRCREV="58704e2943803ded612b42510874b63b518aa214"
+SRCREV="ebd46c8290139e545fbb16201b2b26851a657baa"
 
 require linux-aspeed.inc