Update HDF5 migration to include version 1.14.6

Add support for HDF5 version 1.14.6 alongside version 2.

Author: hmaarrfk

recipe/migrations/hdf52.yaml

@@ -3,6 +3,10 @@ __migrator:
   commit_message: Rebuild for hdf5 2
   kind: version
   migration_number: 1
+# HDF5 likely changed alot of its API
+# During the initial phase of the migration lets build for both
+# HDF5 2 and the latest version of HDF5
 hdf5:
 - '2'
+- '1.14.6'
 migrator_ts: 1774274234.55363