fstools: update to the latest version

d34ea8e Use autoclear for overlay loopback device

Signed-off-by: David Woodhouse <dwmw2@infradead.org>

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:=1b875efd7d675d74a56602f57dd27093e2feef8761ba28b567e2d2f43db14b48
-PKG_SOURCE_DATE:=2020-05-12
-PKG_SOURCE_VERSION:=84269037b75de93bdd4ea75b7f50ba77ba976377
+PKG_MIRROR_HASH:=7ff4fae22bf518db200f0c4dd73bc32970678e39e3acc6e8dc98b65319c379cd
+PKG_SOURCE_DATE:=2020-06-17
+PKG_SOURCE_VERSION:=d34ea8eb1e12259a315cdef7aa0cd3ceaea68e00
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=GPL-2.0