ENH: Add ZLIB UpdateFromUpstream.sh
ENH: Add ZLIB UpdateFromUpstream.sh

Based on VTK/ThirdParty/zlib/update.sh

Change-Id: I4b53573c4761cde12cca55e040aabd34bd95fe9a

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