Formatting

[cmbant]

update to py3.10 notation, min version, ruff formatting and github webkook

[Copilot]

Pull Request Overview

This pull request updates GetDist to adopt Python 3.10 conventions and enforces uniform formatting (using double quotes) as well as Ruff formatting. Key changes include:

• Replacing single‐quoted strings with double‐quoted strings throughout the code.
• Updating the minimum required Python version to 3.10.
• Minor adjustments to logging, subprocess commands, and GitHub webhook configuration.

Reviewed Changes

Copilot reviewed 50 out of 50 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
getdist/covmat.py	Updated string quoting and formatting
getdist/covcomb.py	Consistent use of double quotes
getdist/convolve.py	Uniform quote style and minor formatting
getdist/command_line.py	Updated quotes, improved argument handling
getdist/cobaya_interface.py	Consistent quoting and import ordering
getdist/chains.py	Formatting updates, updated regex patterns
getdist/chain_grid.py	Uniform quoting and minor reformatting
getdist/_base.py	Format fixes with improved logging strings
getdist/init.py	Consistent string quoting and configuration
docs/source/conf.py	Updated quotes and reformatting for Sphinx docs
docs/plot_gallery.ipynb	Adjusted notebook code formatting
docs/markdown_builder.py	Formatting updates and consistent quoting
README.rst	Updated Python version and contributor info
CONTRIBUTING.md	Added contributing guidelines and formatting
.vscode/tasks.json	New tasks configuration for tests and Streamlit
.vscode/settings.json	Adjusted code analysis and formatting settings
.vscode/launch.json	Added/debug configurations for testing
.pre-commit-config.yaml	New pre-commit hooks for Ruff formatting
.github/workflows/tests.yml	Updated CI to use Python 3.10 on OS X
.flake8	Removed flake8 config in favor of Ruff formatting