Fix name codemirror is cached under

The cache in ~/.gerritcodereview/buck-cache uses the basename of
the -o parameter to store the file. Calling it dist.zip means we
see the entry in the cache as dist.zip-${SHA1}, which is not where
a developer might expect to find codemirror. Use a naming pattern
similar to the Maven artifact case.

Change-Id: I956cb657e02a00124309896de96f449aad8d1b87
1 file changed