Update openjpeg version in superbuild

Summary

Upgrade to openjpeg 2.3.0 in Superbuild

Rationale

There is a trouble reading big jp2 file when the image is too big.

This is a limitation of the openjpeg version : https://lists.osgeo.org/pipermail/gdal-dev/2017-October/047397.html

Copyright

The copyright owner is COPYRIGHT OWNER (OR OWNER'S AGENT) and has signed the ORFEO ToolBox Contributor License Agreement.

---

Check before merging:

• All discussions are resolved
• At least 2 votes from core developers, no vote.
• The feature branch is (reasonably) up-to-date with the base branch
• Dashboard is green
• Copyright owner has signed the ORFEO ToolBox Contributor License Agreement
• Optionally, run git diff develop... -U0 --no-color | clang-format-diff.py -p1 -i on latest changes and commit

SuperBuild/CMake/External_openjpeg.cmake

@@ -34,12 +34,12 @@ ADD_SUPERBUILD_CMAKE_VAR(OPENJPEG PNG_PNG_INCLUDE_DIR)
 ADD_SUPERBUILD_CMAKE_VAR(OPENJPEG PNG_LIBRARY)
 
 #GIT_REPOSITORY "https://github.com/uclouvain/openjpeg.git"
-#GIT_TAG d0babeb6f6cdd1887308137df37bb2b4724a6592
+#GIT_TAG 081de4b15f54cb4482035b7bf5e3fb443e4bc84b
 
 ExternalProject_Add(OPENJPEG
   PREFIX OPENJPEG
-  URL "https://github.com/uclouvain/openjpeg/archive/v2.2.0.tar.gz"
-  URL_MD5 269bb0b175476f3addcc0d03bd9a97b6
+  URL "https://github.com/uclouvain/openjpeg/archive/v2.3.0.tar.gz"
+  URL_MD5 6a1f8aaa1fe55d2088e3a9c942e0f698
   BINARY_DIR ${OPENJPEG_SB_BUILD_DIR}
   INSTALL_DIR ${SB_INSTALL_PREFIX}
   DOWNLOAD_DIR ${DOWNLOAD_LOCATION}