Add reconciled version

[leochr]

Add status.versions.reconciled for RCO.

WLO and OLO already include it

• add checks to RuntimeOperations test in RCO
• add equivalent tests to OLO
• add equivalent tests to WLO

[leochr]

@idlewis It seems WLO needs the tests (although WLO is checked off above)

[idlewis]

@idlewis It seems WLO needs the tests (although WLO is checked off above)

I clearly can't read, I thought I had done this.
PR opened for WLO is WASdev/websphere-liberty-operator#480