chore: require php 8.1, update dependencies, and bump version

[SteelWagstaff]

Partial fix for https://github.com/pressbooks/ideas/issues/454

[private-packagist[bot]]

composer.lock

Package changes

Package	Operation	From	To	Changes
squizlabs/php_codesniffer	upgrade	3.7.1	3.7.2	diff

Dev Package changes

Package	Operation	From	To	Changes
doctrine/instantiator	upgrade	1.4.1	2.0.0	diff
nikic/php-parser	upgrade	v4.15.2	v4.15.3	diff
phpunit/php-code-coverage	upgrade	9.2.18	9.2.25	diff
phpunit/phpunit	upgrade	9.5.26	9.6.4	diff
sebastian/environment	upgrade	5.1.4	5.1.5	diff
sebastian/recursion-context	upgrade	4.0.4	4.0.5	diff
sebastian/type	upgrade	3.2.0	3.2.1	diff

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[codecov[bot]]

Codecov Report

Merging #1155 (50c53b8) into dev (39dad16) will increase coverage by 0.87%. The diff coverage is n/a.

Additional details and impacted files

[](https://codecov.io/gh/pressbooks/pressbooks-book/pull/1155?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pressbooks) ```diff @@ Coverage Diff @@ ## dev #1155 +/- ## ========================================== + Coverage 46.68% 47.56% +0.87% ========================================== Files 3 3 Lines 452 574 +122 ========================================== + Hits 211 273 +62 - Misses 241 301 +60 ``` | [Impacted Files](https://codecov.io/gh/pressbooks/pressbooks-book/pull/1155?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pressbooks) | Coverage Δ | | |---|---|---| | [inc/filters/namespace.php](https://codecov.io/gh/pressbooks/pressbooks-book/pull/1155?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pressbooks#diff-aW5jL2ZpbHRlcnMvbmFtZXNwYWNlLnBocA==) | `23.80% <0.00%> (-3.97%)` | :arrow_down: | | [inc/helpers/namespace.php](https://codecov.io/gh/pressbooks/pressbooks-book/pull/1155?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pressbooks#diff-aW5jL2hlbHBlcnMvbmFtZXNwYWNlLnBocA==) | `48.36% <0.00%> (+0.08%)` | :arrow_up: | | [inc/actions/namespace.php](https://codecov.io/gh/pressbooks/pressbooks-book/pull/1155?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pressbooks#diff-aW5jL2FjdGlvbnMvbmFtZXNwYWNlLnBocA==) | `51.82% <0.00%> (+3.44%)` | :arrow_up: | ------ [Continue to review full report at Codecov](https://codecov.io/gh/pressbooks/pressbooks-book/pull/1155?src=pr&el=continue&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pressbooks). > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pressbooks) > `Δ = absolute (impact)`, `ø = not affected`, `? = missing data` > Powered by [Codecov](https://codecov.io/gh/pressbooks/pressbooks-book/pull/1155?src=pr&el=footer&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pressbooks). Last update [39dad16...50c53b8](https://codecov.io/gh/pressbooks/pressbooks-book/pull/1155?src=pr&el=lastupdated&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pressbooks). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=pressbooks).