reduce timeoutfactor, fasten test runs!

test/nptl/Makefile.in

@@ -211,4 +211,4 @@ OPTS_tst-cancel7 = -c ./tst-cancel7
 OPTS_tst-mqueue7 = -- ./tst-mqueue7
 OPTS_tst-exec4 = ./tst-exec4
 
-WRAPPER := env LD_LIBRARY_PATH="$$PWD:.:$(LD_LIBRARY_PATH)" TIMEOUTFACTOR=100
+WRAPPER := env LD_LIBRARY_PATH="$$PWD:.:$(LD_LIBRARY_PATH)" TIMEOUTFACTOR=10