intel/minnowmax/.../2015-11-30T20_21_41Z: Rename dir

coreboot can't build in a directory with colons in its name.
change the name so the build script can run inside board-status.

Change-Id: I7e711311b1b0566d287f19611602b3b8ecca8e24
Signed-off-by: Martin Roth <martinroth@google.com>
70 files changed