build(deps-dev): update minitest requirement from 5.25.5 to 5.26.0

[dependabot]

Updates the requirements on minitest to permit the latest version.

Changelog

Sourced from minitest's changelog.

=== 5.26.0 / 2025-10-07

The Seattle.rb Nerd Party, Slightly Tipsy Edition!

• 2 minor enhancements:

  • Added extra documentation to Minitest::TestTask options.
  • Make parallelize_me! a no-op when n_threads=1.

• 9 bug fixes:

  • Bypass parallel_executor entirely when n_threads=1.
  • Don't require rubygems in Rakefile... it is 2025.
  • Ensure that minitest exits non-zero on Interrupt. (tavianator)
  • Fix Minitest.run sequence rdoc to include loop vars and read consistently.
  • Fix call to parallel_executor.shutdown when it isn't defined.
  • Removed some 1.8/1.9-based code from the assertions and expectations.
  • Still fighting with rdoc? Yup. Still fighting with rdoc...
  • Switched assert_equal's diff from Tempfile.open to Tempfile.create.
  • Use Regexp.escape for BASE_RE in case pwd has special chars. (astra_1993)

=== 5.25.5 / 2025-03-12

• 4 bug fixes:

  • Bumped minimum ruby to 2.7.
  • Fixed expectation docs for must/wont_pattern_match. (jaredcwhite)
  • Reorder Minitest::Test.ancestors to allow reaching Minitest::Assertions#skipped? (Edouard-chin)
  • Update the ruby and rails compatibility tables. (bquorning)

=== 5.25.4 / 2024-12-03

• 1 bug fix:

  • Fix for must_verify definition if only requiring minitest/mock (but why?).

=== 5.25.3 / 2024-12-03

• 5 bug fixes:

  • Fixed assert_mock to fail instead of raise on unmet mock expectations.
  • Fixed assert_mock to take an optional message argument.
  • Fixed formatting of unmet mock expectation messages.
  • Fixed missing must_verify expectation to match assert_mock.
  • minitest/pride: Fixed to use true colors with *-direct terminals (bk2204)

=== 5.25.2 / 2024-11-21

• 4 bug fixes:

... (truncated)

Commits

• f78aa72 prepped for release
• 5faf12f - Use Regexp.escape for BASE_RE in case pwd has special chars. (astra_1993)
• 839c5f0 - Bypass parallel_executor entirely when n_threads=1.
• 7c90742 - Switched assert_equal's diff from Tempfile.open to Tempfile.create.
• b3dcd38 clarify an assert_equal + newline + backslash n test output to be more readable
• 14c87ef Improve let tests to no longer be order dependent.
• 6c995cf - Ensure that minitest exits non-zero on Interrupt. (tavianator)
• 42ce806 - Removed some 1.8/1.9-based code from the assertions and expectations.
• a17393e - Still fighting with rdoc? Yup. Still fighting with rdoc...
• 68b3d0c - Don't require rubygems in Rakefile... it is 2025.
• Additional commits viewable in compare view

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