Bugfix/Bfio unpin tifffile (#547)

unpin tifffile in setup.py
bfio was fixed in 2.3.1

Author: jplumail

setup.py

@@ -36,7 +36,7 @@ def run(self):
     ],
     "nd2": ["nd2[legacy]>=0.6.0"],
     "dv": ["mrc>=0.2.0"],
-    "bfio": ["bfio==2.3.0", "tifffile<2022.4.22"],
+    "bfio": ["bfio>=2.3.1"],
     # "czi": [  # excluded for licensing reasons
     #     "fsspec>=2022.8.0",
     #     "aicspylibczi>=3.1.1",