[pre-commit.ci] pre-commit autoupdate (#215)

* [pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/asottile/setup-cfg-fmt: v2.2.0 → v2.3.0](asottile/setup-cfg-fmt@v2.2.0...v2.3.0)

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.pre-commit-config.yaml

@@ -30,7 +30,7 @@ repos:
     args: ["--py36-plus"]
 
 - repo: https://github.com/asottile/setup-cfg-fmt
-  rev: v2.2.0
+  rev: v2.3.0
   hooks:
   - id: setup-cfg-fmt
 

setup.cfg

@@ -9,7 +9,7 @@ author_email = aryanroy5678@gmail.com
 maintainer = The Scikit-HEP admins
 maintainer_email = scikit-hep-admins@googlegroups.com
 license = BSD-3-Clause
-license_file = LICENSE
+license_files = LICENSE
 platforms =
     Any
 classifiers =