Prep release + more pre-commit hooks

[asherf]

No description provided.

[Copilot]

Pull Request Overview

This PR prepares a release by updating version numbers, release notes, and expanding pre-commit hooks support. Key changes include cleaning up the Prometheus YAML configuration, updating the version value from a development tag to a release version, and adding additional hooks in the pre-commit configuration.

Reviewed Changes

Copilot reviewed 4 out of 7 changed files in this pull request and generated no comments.

File	Description
examples/prometheus/prometheus.yml	Removed extraneous '-' characters to simplify YAML structure
django_prometheus/init.py	Updated version from "2.4.0.dev0" to "2.4.0" to reflect release
CHANGELOG.md	Updated release date and added release notes details
.pre-commit-config.yaml	Adjusted quoting style and added new repos for pyupgrade and yamlfmt

Comments suppressed due to low confidence (3)

django_prometheus/init.py:13

• The version bump from a development tag to a release version should be coordinated with updated release notes to ensure consistency in the release process.

__version__ = "2.4.0"

examples/prometheus/prometheus.yml:5

• Removal of extraneous '-' characters enhances readability; please verify that the YAML structure remains valid after this cleanup.

    monitor: django-monitor

.pre-commit-config.yaml:11

• [nitpick] The consistent use of single quotes improves readability; please ensure that similar repo configurations maintain the same quoting style throughout the file.

    rev: '1.25.0'