Update filename case

Author: bbimber

singlecell/src/org/labkey/singlecell/run/CellRangerGexCountStep.java

@@ -626,7 +626,7 @@ public enum Chemistry
         // cellranger-x.y.z/lib/python/cellranger/barcodes/
         FivePE_V3("Single Cell 5' PE v3", "3M-5pgex-jan-2023.txt.gz"),
         FivePE_V2("Single Cell 5' PE v2", "737k-august-2016.txt"),
-        FivePE_V1("Single Cell 5' PE", "737k-april-2014_rc.txt");
+        FivePE_V1("Single Cell 5' PE", "737K-april-2014_rc.txt");
 
         final String _label;
         final String _inclusionListFile;