linux-aspeed: Move to 5.4.7

This includes security and bug fixes from the 5.4.5, 5.4.6 and 5.4.7
stable releases.

Change-Id: I601bbc0f304aaa98859cbe5f8950aba31e3161cb
Signed-off-by: Joel Stanley <joel@jms.id.au>
diff --git a/recipes-kernel/linux/linux-aspeed_git.bb b/recipes-kernel/linux/linux-aspeed_git.bb
index 9dac58e..caee2ca 100644
--- a/recipes-kernel/linux/linux-aspeed_git.bb
+++ b/recipes-kernel/linux/linux-aspeed_git.bb
@@ -1,6 +1,6 @@
 KBRANCH ?= "dev-5.4"
-LINUX_VERSION ?= "5.4.4"
+LINUX_VERSION ?= "5.4.7"
 
-SRCREV="6d96543a7ed844fd3923ad30c93db48d3f7f00d0"
+SRCREV="eb27d232ba717f65312ed660b672feffa83f32ca"
 
 require linux-aspeed.inc