uClibc: update uClibc-snapshot.config to recent uClibcs

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>

toolchain/uClibc/uClibc-snapshot.config

@@ -93,6 +93,7 @@ LDSO_PRELOAD_ENV_SUPPORT=y
 # LDSO_PRELINK_SUPPORT is not set
 # UCLIBC_STATIC_LDCONFIG is not set
 LDSO_RUNPATH=y
+LDSO_SAFE_RUNPATH=y
 LDSO_SEARCH_INTERP_PATH=y
 LDSO_LD_LIBRARY_PATH=y
 # LDSO_NO_CLEANUP is not set