CompatHelper: bump compat for "HDF5" to "0.15" (#157)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

Project.toml

@@ -11,7 +11,7 @@ SparseArrays = "2f01184e-e22b-5df5-ae63-d93ebab69eaf"
 [compat]
 BufferedStreams = "0.4.1, 1"
 CodecZlib = "0.5, 0.6, 0.7"
-HDF5 = "0.14"
+HDF5 = "0.14, 0.15"
 julia = "1.3"
 
 [extras]