Make tests work on file systems with block size directories
Make tests work on file systems with block size directories

On certain file systems the size of the directory does not
change when adding a file. This caused the tests to fail. Make
the tests wait more than a second in certain tests to get the
mtime to change.

https://bugs.freedesktop.org/show_bug.cgi?id=65249

freedesktop-unofficial-mirror/p11-glue__p11-kit,pspacek/p11-kit,pspacek/p11-kit,lkundrak/p11-kit,Distrotech/p11-kit,freedesktop-unofficial-mirror/p11-glue__p11-kit,lkundrak/p11-kit,lkundrak/p11-kit,freedesktop-unofficial-mirror/p11-glue__p11-kit,pspacek/p11-kit,Distrotech/p11-kit,Distrotech/p11-kit,Distrotech/p11-kit,pspacek/p11-kit