Release note available at this location:
https://ccache.samba.org/releasenotes.html#_ccache_3_3_3
Moving to tarball source as git.samba.org is not used anymore.
License checksum change is due to an update in URL, now refering to "https"
protocol instead of "http", line 32:
'https://ccache.samba.org/authors.html'
Signed-off-by: Yannick Gicquel <yannick.gicquel@iot.bzh> Signed-off-by: Ross Burton <ross.burton@intel.com>
