build: update xlsx2csv to supported python 3.12 version and removed faker dependency

Author: georgeRobertson2

poetry.lock

@@ -58,20 +58,19 @@ commitizen = "4.9.1"
 pre-commit = "4.3.0"
 charset-normalizer = "3.4.6"
 python-discovery = "1.2.0"
-requests = "2.33.0"
 
 [tool.poetry.group.test]
 optional = true
 
 [tool.poetry.group.test.dependencies]
-faker = "18.11.1"
 behave = "1.3.3"
 coverage = "7.11.0"
 moto = {extras = ["s3"], version = "4.2.14"}
+requests = "2.33.0"  # dependency of `moto`
 Werkzeug = "3.1.6"
 pytest = "8.4.2"
 pytest-lazy-fixtures = "1.4.0"  # switched from https://github.com/TvoroG/pytest-lazy-fixture as it's no longer supported
-xlsx2csv = "0.8.2"
+xlsx2csv = "0.8.4"  # polars requirement
 
 [tool.poetry.group.lint]
 optional = true