hdf5_ep

Merge pull request #1920 in HDFFV/hdf5 from ~BYRN/hdf5_adb:develop to develop

* commit '05f49d5ffdbd4cf9e967d60a3a0efd0ca7f2c820': (22 commits)
  HDFFV-10854 add release note for windows
  Fix get home dir for windows
  Use variable for test output
  Allow tests to dump output if not comparing
  revert as CHECK will first check for exception
  Clear exception for getting JNI string to clear the exception
  Correct Windows check
  revert windows change
  Windows ssl headers are not in system loacation
  Add include dirs and default lib for windows
  Add policy to use <package>_ROOT
  Add statement for label if code unimplemented
  Update Windows require for CURL to CMake 3.13
  Fix unused var
  Add updated find module for earlier CMake versions
  Correct label and var names
  Add back missing java implementation
  use h5test.h
  add test library
  special windows override
  ...