Bump pre-commit from 2.9.2 to 2.9.3 in /requirements

Bumps [pre-commit](https://github.com/pre-commit/pre-commit) from 2.9.2 to 2.9.3.
- [Release notes](https://github.com/pre-commit/pre-commit/releases)
- [Changelog](https://github.com/pre-commit/pre-commit/blob/master/CHANGELOG.md)
- [Commits](https://github.com/pre-commit/pre-commit/compare/v2.9.2...v2.9.3)

Signed-off-by: dependabot[bot] <support@github.com>

requirements/dev.txt

@@ -30,7 +30,7 @@ packaging==20.5           # via build, pytest, sphinx, tox
 pep517==0.9.1             # via build
 pip-tools==5.4.0          # via -r dev.in
 pluggy==0.13.1            # via pytest, tox
-pre-commit==2.9.2         # via -r precommit.in
+pre-commit==2.9.3         # via -r precommit.in
 py-cpuinfo==7.0.0         # via pytest-benchmark
 py==1.9.0                 # via -r tests.in, pytest, tox
 pygments==2.7.2           # via sphinx

requirements/precommit.txt

@@ -10,7 +10,7 @@ distlib==0.3.1            # via virtualenv
 filelock==3.0.12          # via virtualenv
 identify==1.5.10          # via pre-commit
 nodeenv==1.5.0            # via pre-commit
-pre-commit==2.9.2         # via -r precommit.in
+pre-commit==2.9.3         # via -r precommit.in
 pyyaml==5.3.1             # via pre-commit
 six==1.15.0               # via virtualenv
 toml==0.10.2              # via pre-commit