ci(mypy): use renamed package

types-pkg_resources has vanquished from the face of the Earth, found the
yanked package via DuckDuckGo, cause WHY would the PyPI show you yanked
packages, right???

They recommend using types-setuptools, so convert, hopefully potentially
perhapsly it will work.

Signed-off-by: Matej Focko <mfocko@redhat.com>

.pre-commit-config.yaml

@@ -31,7 +31,7 @@ repos:
       - id: mypy
         args: [--no-strict-optional, --ignore-missing-imports]
         additional_dependencies:
-          [types-pkg_resources, types-requests, types-Deprecated]
+          [types-setuptools, types-requests, types-Deprecated]
   - repo: https://github.com/teemtee/tmt.git
     rev: 1.35.0
     hooks: