ksmbd: update to 3.3.4

Major changes are:

    Make xattr format of ksmbd compatible with samba's one.
    Use netdevice_notifier to configure TCP listeners.
    Fix a build break with linux-5.11 kernel.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

kernel/ksmbd/Makefile

@@ -1,12 +1,12 @@
 include $(TOPDIR)/rules.mk
 
 PKG_NAME:=ksmbd
-PKG_VERSION:=3.3.3
+PKG_VERSION:=3.3.4
 PKG_RELEASE:=1
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/cifsd-team/cifsd/tar.gz/$(PKG_VERSION)?
-PKG_HASH:=bc2b9e8caeb290ff218c3a043bf38541da7f45e883cc286de7f19c47a92ef43f
+PKG_HASH:=4f8b7610ba084f6813cbb85bb6c07af50ba542e928c370e79022039fa027bc9a
 
 PKG_MAINTAINER:=Andy Walsh <andy.walsh44+github@gmail.com>
 PKG_LICENSE:=GPL-2.0-or-later