ENH: Update CircleCI CMake version to 3.11.2
ENH: Update CircleCI CMake version to 3.11.2

BRAINSia/ITK,thewtex/ITK,vfonov/ITK,blowekamp/ITK,blowekamp/ITK,spinicist/ITK,fbudin69500/ITK,hjmjohnson/ITK,spinicist/ITK,hjmjohnson/ITK,Kitware/ITK,malaterre/ITK,richardbeare/ITK,malaterre/ITK,fbudin69500/ITK,hjmjohnson/ITK,spinicist/ITK,BRAINSia/ITK,spinicist/ITK,fbudin69500/ITK,InsightSoftwareConsortium/ITK,blowekamp/ITK,Kitware/ITK,Kitware/ITK,spinicist/ITK,blowekamp/ITK,stnava/ITK,thewtex/ITK,malaterre/ITK,fbudin69500/ITK,hjmjohnson/ITK,BRAINSia/ITK,richardbeare/ITK,LucasGandel/ITK,vfonov/ITK,InsightSoftwareConsortium/ITK,malaterre/ITK,fbudin69500/ITK,malaterre/ITK,vfonov/ITK,blowekamp/ITK,thewtex/ITK,stnava/ITK,LucasGandel/ITK,stnava/ITK,richardbeare/ITK,blowekamp/ITK,spinicist/ITK,vfonov/ITK,Kitware/ITK,spinicist/ITK,hjmjohnson/ITK,spinicist/ITK,Kitware/ITK,richardbeare/ITK,LucasGandel/ITK,BRAINSia/ITK,vfonov/ITK,LucasGandel/ITK,stnava/ITK,InsightSoftwareConsortium/ITK,vfonov/ITK,stnava/ITK,malaterre/ITK,fbudin69500/ITK,stnava/ITK,BRAINSia/ITK,InsightSoftwareConsortium/ITK,thewtex/ITK,blowekamp/ITK,vfonov/ITK,InsightSoftwareConsortium/ITK,LucasGandel/ITK,Kitware/ITK,richardbeare/ITK,stnava/ITK,LucasGandel/ITK,thewtex/ITK,BRAINSia/ITK,malaterre/ITK,thewtex/ITK,richardbeare/ITK,stnava/ITK,hjmjohnson/ITK,vfonov/ITK,InsightSoftwareConsortium/ITK,Kitware/ITK,spinicist/ITK,hjmjohnson/ITK,LucasGandel/ITK,fbudin69500/ITK,vfonov/ITK,fbudin69500/ITK,InsightSoftwareConsortium/ITK,richardbeare/ITK,malaterre/ITK,blowekamp/ITK,thewtex/ITK,malaterre/ITK,LucasGandel/ITK,stnava/ITK,BRAINSia/ITK