Avoid double inclusion of PixelConfigCondAlg
The problem is discussed in https://its.cern.ch/jira/browse/ATLASSIM-4320.
Due to double adding of the PixelConfigCondAlg, FastChain tests fail in master. The fix is provided for that.
The problem is discussed in https://its.cern.ch/jira/browse/ATLASSIM-4320.
Due to double adding of the PixelConfigCondAlg, FastChain tests fail in master. The fix is provided for that.