etc: aqd.conf.default: disable timeout for git commands
etc: aqd.conf.default: disable timeout for git commands

Git commands should not have a timeout when they
are used.

Change-Id: I12d44da3d24236a016e53c8f13bad47e4f4cba5d
Addresses-Issue: Jira/AQUILON-5951
Tested-by: Aquilon Template Build testing and verification
Reviewed-by: Raphael Beamonte <c1192f4cf4507fe239fa804ebe569f116d7ded40@morganstanley.com>

quattor/aquilon,quattor/aquilon,quattor/aquilon