ENH: added another baseline for ioImageFileReaderExtendedFileName_Skipgeom_pr (equivalent wkt)

Data/Baseline/OTB/Images/ioImageFileReaderExtendedFileName_Skipgeom_pr.1.txt

@@ -3,8 +3,7 @@ ProjRef: GEOGCS["WGS 84",
         SPHEROID["WGS 84",6378137,298.257223563,
             AUTHORITY["EPSG","7030"]],
         AUTHORITY["EPSG","6326"]],
-    PRIMEM["Greenwich",0,
-        AUTHORITY["EPSG","8901"]],
+    PRIMEM["Greenwich",0],
     UNIT["degree",0.0174532925199433,
         AUTHORITY["EPSG","9122"]],
     AXIS["Latitude",NORTH],
@@ -12,4 +11,3 @@ ProjRef: GEOGCS["WGS 84",
     AUTHORITY["EPSG","4326"]]
 Origin: [1943.5, 2364.5]
 Spacing: [1, 1]
-