Staying with JPype 0.6.* for the time being

New JPype version breaks PyJAPC with error:

AttributeError: type object 'cern.japc.ext.inca.IncaConfigurator' has no attribute 'clientAccelerator'

This PR limits JPype dependency to 0.6.* so that the newer version does not sneak into the fresh environment.

pyjapc/__init__.py

@@ -3,7 +3,7 @@
 from .pyjapc import PyJapc
 from .rbac_dialog import PasswordEntryDialogue, getPw
 
-__version__ = "2.0.4"
+__version__ = "2.0.5"
 
 __cmmnbuild_deps__ = [
     "japc",