Pyspeedinsights

This is the final release of pyspeedinsights. I'm closing down the project due to a lack of interest. The package will remain on PyPI for now but may be removed at any time without notice. Until then, you're free to use it at your own discretion (just know I won't take responsibility for any security issues that may arise). Otherwise, please consider alternatives such as [Unlighthouse](https://unlighthouse.dev/). Thanks.

What's Changed
* Metrics changes by wjh18 in https://github.com/wjh18/pyspeedinsights/pull/18


**Full Changelog**: https://github.com/wjh18/pyspeedinsights/compare/v0.4.0...v0.5.0

What's Changed
* Improve exception handling, add logging and bug fixes by wjh18 in https://github.com/wjh18/pyspeedinsights/pull/16


**Full Changelog**: https://github.com/wjh18/pyspeedinsights/compare/v0.3.2...v0.4.0

Fixes the following 2 bugs:

- https://github.com/wjh18/pyspeedinsights/issues/14
- https://github.com/wjh18/pyspeedinsights/issues/15

Upgrades packages and fixes security vulnerability with `requests`.

Basic project maintenance, dev tool, tests and documentation updates.

This release primarily consists of code quality improvements like tests and type hints. See 12 for full details.

Some notable end user changes:
* Tasks that raise an exception after hitting the retry limit are now skipped instead of exiting. The console output will warn you if a URL was skipped and show how many tasks failed/succeeded. Previously, if a single request failed the entire program would exit which isn't ideal for large sets of URLs.
* Improved sitemap error handling and URL validation.
* Very minor, but there's now a retry limit for API key re-prompts.