[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/asottile/pyupgrade: v3.15.0 → v3.15.1](asottile/pyupgrade@v3.15.0...v3.15.1)
- [github.com/adamchainz/django-upgrade: 1.15.0 → 1.16.0](adamchainz/django-upgrade@1.15.0...1.16.0)

.pre-commit-config.yaml

@@ -47,12 +47,12 @@ repos:
   - id: detect-private-key
     exclude: ^examples|(?:tests/ssl)/
 - repo: https://github.com/asottile/pyupgrade
-  rev: 'v3.15.0'
+  rev: 'v3.15.1'
   hooks:
   - id: pyupgrade
     args: ['--keep-mock']
 - repo: https://github.com/adamchainz/django-upgrade
-  rev: '1.15.0'
+  rev: '1.16.0'
   hooks:
   - id: django-upgrade
     args: [--target-version, '3.2']