Update infection/infection requirement from ^0.30.0 to ^0.31.0 in /tools

[dependabot]

Updates the requirements on infection/infection to permit the latest version.

Release notes

Sourced from infection/infection's releases.

BC Break: remove --only-covered; Introduce --with-uncovered instead. Change default behavior

Changed:

• [BR BREAK!] Remove --only-covered; Introduce --with-uncovered instead by @​staabm in infection/infection#2336
• Directly enqueue follow-up processes by @​sanmai in infection/infection#2322
• Use executionOrder="defects,random" for phpunit.xml by @​staabm in infection/infection#2328

Fixed:

• Fix CLI output rendering for diffs which contain symfony-style like text by @​staabm in infection/infection#2338

Internal:

• Update the pipeline library to version 7 by @​sanmai in infection/infection#2342
• Switch to sanmai/di-container by @​sanmai in infection/infection#2343

Backward Compatibility Break

This version introduces BC Break. Do the following:

1. If you used Infection for all the code, including uncovered, like bin/infection, now you need to add --with-uncovered, because by default, Infection doesn't mutate uncovered code anymore

- bin/infection
+ bin/infection --with-uncovered

2. If you used Infection for the only code covered by tests, like bin/infection --only-covered, you need to remove this option because now this is a default behavior and this options has been removed

- bin/infection --only-covered
+ bin/infection

3. If you used Infection for all the code, including uncovered, but now you want to mutated only covered code, do nothing (default behavior has been changed)

# continue using
bin/infection

Full Changelog: infection/infection@0.30.3...0.31.0

Changelog

Sourced from infection/infection's changelog.

0.31.0 (2025-07-28)

Changed:

• [BR BREAK!] Remove --only-covered; Introduce --with-uncovered instead by @​staabm in infection/infection#2336
• Directly enqueue follow-up processes by @​sanmai in infection/infection#2322
• Use executionOrder="defects,random" for phpunit.xml by @​staabm in infection/infection#2328

Fixed:

• Fix CLI output rendering for diffs which contain symfony-style like text by @​staabm in infection/infection#2338

Internal:

• Update the pipeline library to version 7 by @​sanmai in infection/infection#2342
• Switch to sanmai/di-container by @​sanmai in infection/infection#2343

Backward Compatibility Break

This version introduces BC Break. Do the following:

1. If you used Infection for all the code, including uncovered, like bin/infection, now you need to add --with-uncovered, because by default, Infection doesn't mutate uncovered code anymore

- bin/infection
+ bin/infection --with-uncovered

2. If you used Infection for the only code covered by tests, like bin/infection --only-covered, you need to remove this option because now this is a default behavior and this options has been removed

- bin/infection --only-covered
+ bin/infection

3. If you used Infection for all the code, including uncovered, but now you want to mutated only covered code, do nothing (default behavior has been changed)

# continue using
bin/infection

Full Changelog: infection/infection@0.30.3...0.31.0

0.30.3 (2025-07-11)

Added:

• [new mutator] Add ReturnRemoval mutator by @​sanmai in infection/infection#2296

... (truncated)

Commits

• 94ef40f Update CHANGELOG.md with instraction for BC break
• daac391 Remove --only-covered; Introduce --with-uncovered instead (#2336)
• 3349be3 Switch to sanmai/di-container (#2343)
• 3509890 Update the pipeline library to version 7 (#2342)
• 82f5553 Fix CLI output rendering for diffs which contain symfony-style like text (#2338)
• 604ba65 [Conductor] Update sanmai/pipeline to 6.21 (#2335)
• 47d9dc3 Use executionOrder="defects,random" for phpunit.xml (#2328)
• b6d1fe8 Directly enqueue follow-up processes (#2322)
• a23f4a0 Update CHANGELOG.md
• 64144d3 Don't show 0 metrics in summary (#2311)
• Additional commits viewable in compare view

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[dependabot]

Looks like infection/infection is up-to-date now, so this is no longer needed.