Set python-box pinning >=6,<8, since API changes in python-box can break rosettasciio fairly easily

Author: ericpre

pyproject.toml

@@ -27,7 +27,9 @@ dependencies = [
   "python-dateutil",
   "numpy>=1.20.0,<2.0.0",
   "pint>=0.8",
-  "python-box>=6",
+  # python-box API changed on major release
+  # and compatibility needs to be checked
+  "python-box>=6,<8",
   "pyyaml",
 ]
 dynamic = ["version"]