chore: Remove mypy text reports

tox.ini

 [tox]
-envlist=py3,py3-from-forge,flake8,check-manifest,mypy,yamllint,black,mypy-coverage
+envlist=py3,py3-from-forge,flake8,check-manifest,mypy,yamllint,black
 
 [testenv]
 deps =
@@ -48,13 +48,6 @@ deps =
 commands =
   mypy {posargs} rql/
 
-[testenv:mypy-coverage]
-deps =
-  mypy >= 0.761
-  lxml
-  types-pkg_resources
-commands =
-  mypy {posargs} rql/ --txt-report reports
 
 [testenv:pypi-publish]
 basepython = python3