[source] fstools: update to the latest version

[LEDE Commits]

nbd pushed a commit to source.git, branch master:
https://git.lede-project.org/de07a9944763f096d7723761df689e680b45a4db

commit de07a9944763f096d7723761df689e680b45a4db
Author: Felix Fietkau <nbd at nbd.name>
AuthorDate: Sat Feb 11 16:04:38 2017 +0100

    fstools: update to the latest version
    
    Fixes compatibility issues with glibc 2.25
    
    Signed-off-by: Felix Fietkau <nbd at nbd.name>
---
 package/system/fstools/Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/package/system/fstools/Makefile b/package/system/fstools/Makefile
index cf9bd21..0f73dd2 100644
--- a/package/system/fstools/Makefile
+++ b/package/system/fstools/Makefile
@@ -12,9 +12,9 @@ PKG_RELEASE:=1
 
 PKG_SOURCE_PROTO:=git
 PKG_SOURCE_URL=$(LEDE_GIT)/project/fstools.git
-PKG_SOURCE_DATE:=2016-12-04
-PKG_SOURCE_VERSION:=84b530a732b12cca1cd5ee9ba163b7ead7a83de3
-PKG_MIRROR_HASH:=b607138de1adbb7f49e53daebe28ac1352910fa2b29278365edeabafc5b46a91
+PKG_SOURCE_DATE:=2017-02-11
+PKG_SOURCE_VERSION:=7d78836dac9e0ece57c51ab06589efa524276b9d
+PKG_MIRROR_HASH:=261d8e6d0faa18b3c87cd6089b9110d655da133e478033e454c749ac43d3bc15
 CMAKE_INSTALL:=1
 
 PKG_LICENSE:=GPL-2.0