Commits
Merging in latest from upstream (HDFFV/hdf5:refs/heads/hdf5_1_12) * commit '6bf98769c1f264ad414c949c917ff61cdb16f35a': Merge pull request #2325 in HDFFV/hdf5 from ~DYOUNG/werror:h5t_copy to develop
Merging in latest from upstream (HDFFV/hdf5:refs/heads/hdf5_1_12) * commit '6bf98769c1f264ad414c949c917ff61cdb16f35a': Merge pull request #2325 in HDFFV/hdf5 from ~DYOUNG/werror:h5t_copy to develop