Security kernel update to 4.9.189

This patch upgrade the kernel from version
4.9.0-9-2 (4.9.168-1+deb9u3) to 4.9.0-11-2 (4.9.189-3+deb9u2)

Author: olivier-singla

platform/broadcom/sonic-platform-modules-cel/debian/control

@@ -18,7 +18,7 @@ Description: kernel modules for platform devices such as fan, led, sfp
 
 Package: platform-modules-seastone2
 Architecture: amd64
-Depends: linux-image-4.9.0-9-2-amd64
+Depends: linux-image-4.9.0-11-2-amd64
 Description: kernel modules for platform devices such as led, sfp
 
 Package: platform-modules-silverstone