COMP: Update ITK to v5.2.0

ITK fixed a critical build error when compiling OpenJPEG as reported here, by spacelg:

"ITK failed to build due to error C2169: 'lrintf': intrinsic function, cannot be defined with MSVC on windows"
issue InsightSoftwareConsortium/ITK#1967

Update ITK to version 5.2.0 (whose release is about to be announced), which includes this fix.

Following pull request SuperElastix/SimpleElastix#425 by David Young (yoda-vid)

Author: N-Dekker

CMakeLists.txt

@@ -29,7 +29,7 @@ if(ELASTIX_USE_OPENCL)
 endif()
 
 # Find ITK.
-find_package( ITK 5.1.1 REQUIRED COMPONENTS
+find_package( ITK 5.2.0 REQUIRED COMPONENTS
     ITKCommon
     ITKDisplacementField
     ITKDistanceMap

Testing/CI/Azure/ci.yml

@@ -1,5 +1,5 @@
 variables:
-  ITKv5_VERSION: v5.1.1
+  ITKv5_VERSION: v5.2.0
   ITK_GIT_URL: https://github.com/InsightSoftwareConsortium/ITK
   ITK_SOURCE_DIR: $(Agent.BuildDirectory)/ITK-source
   ITK_BINARY_DIR: $(Agent.BuildDirectory)/ITK-build