Bug#807560: postgis-java: Prevent testing migration

[Bas Couwenberg]

Source: postgis-java
Version: 1:2.2.0-1
Severity: serious
Tags: upstream
Justification: Shouldn't migrate until spatialite issue is fixed

This RC bug should prevent testing migration of postgis-java, because
postgis 2.2.0 shouldn't migrate because it breaks spatialite.

Starting with postgis 2.2.0, postgis-java is a separate project instead
of being built from the postgis source. Both postgis and postgis-java
should migrate to testing together.