Bump to v0.9.15

Author: shinaoka

Project.toml

@@ -1,7 +1,7 @@
 name = "TensorCrossInterpolation"
 uuid = "b261b2ec-6378-4871-b32e-9173bb050604"
 authors = ["Ritter.Marc <[email protected]>, Hiroshi Shinaoka <[email protected]> and contributors"]
-version = "0.9.14"
+version = "0.9.15"
 
 [deps]
 EllipsisNotation = "da5c29d0-fa7d-589e-88eb-ea29b0a81949"