Update dependency pre-commit to v2.15.0

Author: renovate-bot

docs/requirements.txt

@@ -32,7 +32,7 @@ packaging==21.0
 pathspec==0.9.0
 pbr==5.6.0
 platformdirs==2.3.0
-pre-commit==2.14.1
+pre-commit==2.15.0
 prompt-toolkit==1.0.14
 pycparser==2.20
 PyGithub==1.55

requirements.txt

@@ -26,7 +26,7 @@ mypy-extensions==0.4.3
 nodeenv==1.6.0
 pathspec==0.9.0
 platformdirs==2.3.0
-pre-commit==2.14.1
+pre-commit==2.15.0
 prompt-toolkit==1.0.14
 pycparser==2.20
 PyGithub==1.55