core: remove dependency on python-magic since it seems to be used nowhere and saves users from having a system dependency to install

Author: the-forest-tree

poetry.lock

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "hrflow"
-version = "3.2.0"
+version = "3.3.0"
 description = "Python hrflow.ai API package"
 authors = ["HrFlow.ai <contact@hrflow.ai>"]
 license = "MIT"
@@ -17,7 +17,6 @@ packages = [{include = "hrflow"}]
 [tool.poetry.dependencies]
 python = "^3.8.1"
 requests = "^2.31.0"
-python-magic = "^0.4.27"
 
 [tool.poetry.group.dev.dependencies]
 pytest = "^7.4.3"