[openwrt/openwrt] exfat: update to 5.19.1

[LEDE Commits]

ansuel pushed a commit to openwrt/openwrt.git, branch openwrt-21.02:
https://git.openwrt.org/60e88fde77ea413fc2fb367cdcc47d5282d391e3

commit 60e88fde77ea413fc2fb367cdcc47d5282d391e3
Author: Chukun Pan <amadeus at jmu.edu.cn>
AuthorDate: Wed Jun 8 23:05:03 2022 +0800

    exfat: update to 5.19.1
    
    Major changes are:
      4 cleanups & typos fixes.
      Add keep_last_dots mount option to allow access to paths
      with trailing dots.
      Avoid repetitive volume dirty bit set/clear to improve
      storage life time.
      Fix ->i_blocks truncation issue caused by wrong 32bit mask.
      Fix ->i_blocks truncation issue that still exists elsewhere.
      Fix missing REQ_SYNC in exfat_update_bhs().
      Fix referencing wrong parent directory information during rename.
      Fix slab-out-bounds in exat_clear_bitmap() reported from syzbot.
      Improve performance while zeroing a cluster with dirsync mount option.
      Introduce a sys_tz mount option to use system timezone.
      Move super block magic number to magic.h
    
    Signed-off-by: Chukun Pan <amadeus at jmu.edu.cn>
---
 package/kernel/exfat/Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/package/kernel/exfat/Makefile b/package/kernel/exfat/Makefile
index 4337b0f1aa..d8f451a35a 100644
--- a/package/kernel/exfat/Makefile
+++ b/package/kernel/exfat/Makefile
@@ -7,12 +7,12 @@ include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/kernel.mk
 
 PKG_NAME:=exfat
-PKG_VERSION:=5.12.3
+PKG_VERSION:=5.19.1
 PKG_RELEASE:=$(AUTORELEASE)
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/namjaejeon/linux-exfat-oot/tar.gz/$(PKG_VERSION)?
-PKG_HASH:=43889c73af76c466bbc904aff80354a62ecaa24c7b20e354ff735f5949907982
+PKG_HASH:=80750bfa3bcdf743ca0d027be8244cc7b6ccd78f20304c2cabbb4011c88e4f0a
 PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/linux-exfat-oot-$(PKG_VERSION)
 
 PKG_MAINTAINER:=