Remove ccache from ivy for all platforms
We are moving away from using Ivy for managing enterprise GPDB
dependencies. Because ccache is no longer used by anything in the
gpdb_master CI, it is safe to remove.
<dependency org="Hyperic" name="sigar" rev="1.6.5" conf="rhel6_x86_64->rhel6_x86_64;rhel7_x86_64->rhel7_x86_64;suse11_x86_64->sles11_x86_64;sles11_x86_64->sles11_x86_64" />
<dependency org="Python" name="python-gpdb5" rev="2.7.12" conf="suse11_x86_64->sles11_x86_64;sles11_x86_64->sles11_x86_64" />
<dependency org="cURL" name="curl" rev="7.54.0" conf="suse11_x86_64->sles11_x86_64;sles11_x86_64->sles11_x86_64" />
- <dependency org="Samba" name="ccache" rev="3.2.3" conf="rhel7_x86_64->rhel5_x86_64;rhel6_x86_64->rhel5_x86_64;suse11_x86_64->suse11_x86_64;sles11_x86_64->suse11_x86_64" />
<dependency org="OpenLDAP" name="openldap" rev="2.4.44" conf="suse11_x86_64->sles11_x86_64;sles11_x86_64->sles11_x86_64" />
<dependency org="OpenLDAP" name="openldap" rev="2.4.45" conf="aix7_ppc_64->aix7_ppc_64" />
<dependency org="PyYAML" name="yaml" rev="0.1.7" conf="aix7_ppc_64->aix7_ppc_64" />
