hdf5_chunking_query_bmr

Merge pull request #931 in HDFFV/hdf5 from ~VCHOI/my_hdf5_fork:develop to develop

* commit 'f08b8fa10e7bac5ae26e3b06f938d38ebb3f28e1':
  Enhancement to the tool h5clear (HDFFV-10360)
  Fix for HDFFV-10209 VDS SWMR test failure Free the object header when there are chksum retries.