update banded-matrices package

Author: vincentadam87

pyproject.toml

@@ -20,7 +20,7 @@ importlib-metadata = ">=4.4,<5.0"
 gpflow = "^2.1"
 numpy = ">=1.18.0,<2.0.0"
 tensorflow-probability = ">0.11.0"
-banded-matrices = "0.1.0"
+banded-matrices = "0.1.3"
 # pip isn't smart enough to resolve these, so we need to include and pin these
 setuptools = "^41.0.0"
 google-auth = "^1.16.0"