liblog4c-localtime: add .hash file
Fixes:
http://autobuild.buildroot.org/results/e54/e54afe2f5d27540d69e2b9c3b963e23fac5bb4f7/
http://autobuild.buildroot.org/results/e57/e57da53c15f4844b34353154720820aacc9e437a/
Similar to jquery-keyboard, it seems the liblog4c-localtime tarball on the
autobuilder is corrupt. Fix it by adding a .hash file so it falls back to
our s.b.o mirror.
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Peter Korsgaard