[source] kmod-sched-cake: bump to latest bake

[LEDE Commits]

dedeckeh pushed a commit to source.git, branch master:
https://git.lede-project.org/7aa15953e1b60033fb1390b97fd6fe42daced738

commit 7aa15953e1b60033fb1390b97fd6fe42daced738
Author: Kevin Darbyshire-Bryant <ldir at darbyshire-bryant.me.uk>
AuthorDate: Fri Dec 22 13:50:08 2017 +0000

    kmod-sched-cake: bump to latest bake
    
    Fix overhead accounting error introduced by f33c4d6 refactor
    cake_advance_shaper and ack_filter
    
    Symptoms were links running under rate.
    
    Signed-off-by: Kevin Darbyshire-Bryant <ldir at darbyshire-bryant.me.uk>
---
 package/kernel/kmod-sched-cake/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/kernel/kmod-sched-cake/Makefile b/package/kernel/kmod-sched-cake/Makefile
index 5f57433..ff27e95 100644
--- a/package/kernel/kmod-sched-cake/Makefile
+++ b/package/kernel/kmod-sched-cake/Makefile
@@ -13,9 +13,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL:=https://github.com/dtaht/sch_cake.git
-PKG_SOURCE_DATE:=2017-12-07
-PKG_SOURCE_VERSION:=49776da5b93f03c8548e26f2d7982d553d1d226c
-PKG_MIRROR_HASH:=d7bc6c333b43f6ff100a4b1d4593a18686fcdd6fd28a3aae55ea8bdad868b67f
+PKG_SOURCE_DATE:=2017-12-22
+PKG_SOURCE_VERSION:=5bf0b6596721e18269ee4bae6e3549c75cba923a
+PKG_MIRROR_HASH:=95c0f886a3ad8ccfd7b35fa19af8b5ecbf0b2f74caea73fbabd6574f1c3be2db
 
 include $(INCLUDE_DIR)/package.mk