fstools: update to the latest version

84965b92f635 blockd: print symlink error code and string message
62c578c22f9d blockd: report "target" path as "mount" for autofs available mounts
d1f1f2b38fa1 block: remove mount target file if it's a link
830441d790d6 blockd: remove symlink linkpath file if it's a dir or link
c80f7002114f libfstools/mtd: attempt to read from OOB data if empty space is found

Signed-off-by: Felix Fietkau <nbd@nbd.name>

package/system/fstools/Makefile

@@ -12,9 +12,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(PROJECT_GIT)/project/fstools.git
-PKG_MIRROR_HASH:=c8d9b32d7f860ff558c1c2658da35e0523bbc54d5b96068b04b9562ae8644682
-PKG_SOURCE_DATE:=2020-01-21
-PKG_SOURCE_VERSION:=deb745f82b93b3bd12273cfb16deb7417fc555ef
+PKG_MIRROR_HASH:=724e736fdaa0fee1a8d0a120d6248dfe99933d19172575e3f30aeb7224fe5914
+PKG_SOURCE_DATE:=2020-04-09
+PKG_SOURCE_VERSION:=c80f7002114f65dc40895c9064c077d9631b8f6e
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=GPL-2.0