Merge pull request #1996 from braingram/mocks3

fix mocks3 test environment

Author: braingram

tox.ini

@@ -30,7 +30,7 @@ deps =
     mocks3: moto[s3,server]
     mocks3: boto
     mocks3: fsspec
-    mocks3: s3fs
+    mocks3: s3fs>2023.12.1
 extras = all,tests
 # astropy will complain if the home directory is missing
 pass_env = HOME