Change import to match log4j2

Author: bbimber

SequenceAnalysis/src/org/labkey/sequenceanalysis/run/variant/SNPEffStep.java

@@ -1,7 +1,7 @@
 package org.labkey.sequenceanalysis.run.variant;
 
 import htsjdk.samtools.util.Interval;
-import org.apache.log4j.Logger;
+import org.apache.logging.log4j.Logger;
 import org.json.JSONObject;
 import org.labkey.api.pipeline.PipelineJobException;
 import org.labkey.api.sequenceanalysis.pipeline.AbstractVariantProcessingStepProvider;