Fix to qa_utils for application/vnd.software602.filler.form+xml mime …

…type return from mimetypes.guess_type on Ubuntu 22.04.

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "dcicutils"
-version = "7.12.0.1b8"  # TODO: To become 8.0.0
+version = "7.12.0.1b9"  # TODO: To become 8.0.0
 description = "Utility package for interacting with the 4DN Data Portal and other 4DN resources"
 authors = ["4DN-DCIC Team <support@4dnucleome.org>"]
 license = "MIT"