chore: pin requirements

requirements.txt

@@ -1,9 +1,31 @@
-mypy
-pytest
-pytest-cov
-pytest-asyncio
-pynvim
-black==20.08b
-autoflake
-isort
-hypothesis
+appdirs==1.4.4
+attrs==21.4.0
+autoflake==1.4
+black==20.8b0
+click==8.0.3
+coverage==6.2
+greenlet==1.1.2
+hypothesis==6.36.0
+iniconfig==1.1.1
+isort==5.10.1
+msgpack==1.0.3
+mypy-extensions==0.4.3
+packaging==21.3
+pathspec==0.9.0
+pip==21.3.1
+pluggy==1.0.0
+py==1.11.0
+pyflakes==2.4.0
+pynvim==0.4.3
+pyparsing==3.0.7
+pytest-asyncio==0.17.2
+pytest-cov==3.0.0
+pytest==6.2.5
+regex==2022.1.18
+setuptools==59.3.0
+sortedcontainers==2.4.0
+toml==0.10.2
+tomli==2.0.0
+typed-ast==1.5.1
+typing_extensions==4.0.1
+wheel==0.37.1