#207 Bump rdoc from 8.0.0 to 8.1.0 in /ruby in the ruby-deps group

Sourced from rdoc's releases.

v8.1.0

What's Changed

✨ Enhancements

• Speed up the Markdown parser by @​tompng in ruby/rdoc#1755
• POT serialization optimization (with 87% improvement) by @​skatkov in ruby/rdoc#1789
• Lazy code colorization by @​skatkov in ruby/rdoc#1792
• Lazy page index in RDoc::Store (42.7% perf improvement) by @​skatkov in ruby/rdoc#1811
• Avoid foreign grammar calls in Markdown parser by @​skatkov in ruby/rdoc#1818
• Add Darkfish deprecation warning by @​st0012 in ruby/rdoc#1797
• Cache regexp in Markup::ToHtml by @​Earlopain in ruby/rdoc#1824

🐛 Bug Fixes

• Fix NoMethodError in MethodAttr#inspect for cache-loaded aliases by @​SAY-5 in ruby/rdoc#1747
• Fix alias detection for multiple rb_define_singleton_method by @​Earlopain in ruby/rdoc#1732
• Make :stopdoc:/:startdoc:/:enddoc: lexically scoped in the Ruby parser by @​tompng in ruby/rdoc#1763
• rdoc:coverage task should not terminate the entire Rake process by @​nobu in ruby/rdoc#1767
• Support JSON 3 in JSON index generation by @​nobu in ruby/rdoc#1773
• Do not parse non-Ruby files as Ruby when :markup: is markdown or tomdoc by @​sjh9714 in ruby/rdoc#1772
• Deduplicate symlinked source files before parsing by @​skatkov in ruby/rdoc#1777
• Fix Ruby parser to not create a class whose superclass references itself by @​tompng in ruby/rdoc#1784
• Fix infinite loop and stack overflow on cyclic superclass chains by @​tompng in ruby/rdoc#1785
• Fix Encoding::InvalidByteSequenceError in Aliki on non-UTF-8 locales by @​ybiquitous in ruby/rdoc#1786
• Rename #initialize to ::new before registering it to the container by @​tompng in ruby/rdoc#1802
• Prevent ri from loading a class matched case-insensitively by @​ybiquitous in ruby/rdoc#1812
• Use one responsive search surface in Aliki by @​st0012 in ruby/rdoc#1804
• Keep selected Aliki search result visible by @​st0012 in ruby/rdoc#1805
• Allow less strict attribute argument parsing by @​nevans in ruby/rdoc#1793
• Remove the never-matching BOM rule from the Markdown grammar by @​tompng in ruby/rdoc#1820
• Less strict parsing of visibility method arguments by @​nevans in ruby/rdoc#1803
• Don't link URLs with unsafe schemes in Markup::ToHtml by @​kou in ruby/rdoc#1832
• Escape unlinked cross-references in HTML snippets by @​anyingiit in ruby/rdoc#1833
• Escape unlinked cross-references in HTML output by @​skatkov in ruby/rdoc#1834

📚 Documentation

• Hide embedded Racc runtime from generated API docs by @​OskarEichler in ruby/rdoc#1799
• Improve wording and formatting in RI.md by @​ybiquitous in ruby/rdoc#1815

🛠 Other Changes

• Bump ruby/setup-ruby from 1.314.0 to 1.316.0 by @​dependabot[bot] in ruby/rdoc#1748
• Bump step-security/harden-runner from 2.19.4 to 2.20.0 by @​dependabot[bot] in ruby/rdoc#1749
• Bump actions/checkout from 7.0.0 to 7.0.1 by @​dependabot[bot] in ruby/rdoc#1751
• Bump ruby/setup-ruby from 1.316.0 to 1.319.0 by @​dependabot[bot] in ruby/rdoc#1752
• Bump fast-uri from 3.1.2 to 3.1.4 by @​dependabot[bot] in ruby/rdoc#1756
• Bump postcss from 8.5.12 to 8.5.23 by @​dependabot[bot] in ruby/rdoc#1757
• Bump ruby/setup-ruby from 1.319.0 to 1.321.0 by @​dependabot[bot] in ruby/rdoc#1758
• Make markup Raw, List, and ListItem inherit from Element by @​st0012 in ruby/rdoc#1769
• Remove the unmatched constant alias queue by @​tompng in ruby/rdoc#1766
• Support newer comment token by @​kddnewton in ruby/rdoc#1771
• Bump step-security/harden-runner from 2.20.0 to 2.20.1 by @​dependabot[bot] in ruby/rdoc#1770
• Bump js-yaml from 4.2.0 to 4.3.1 by @​dependabot[bot] in ruby/rdoc#1774
• Bump rubygems/release-gem from 1.4.0 to 1.4.1 by @​dependabot[bot] in ruby/rdoc#1778

... (truncated)

• 7d97d2b Bump RDoc to 8.1.0 (#1837)
• c8665dc Escape unlinked cross-references in HTML output (#1834)
• bd045fe Escape unlinked cross-references in HTML snippets (#1833)
• 5e0ea99 Don't link URLs with unsafe schemes in Markup::ToHtml (#1832)
• 4355a42 Bump ruby/setup-ruby from 1.321.0 to 1.324.0 (#1830)
• 871a14b Removed CLAUDE.md and remove redundant agent instructions (#1827)
• f5efc3a Cache regexp in Markup::ToHtml (#1824)
• d6437c1 Merge pull request #1821 from ruby/dependabot/npm_and_yarn/js-yaml-4.3.2
• 80dbb2a Add Darkfish deprecation warning (#1797)
• 268350e Less strict parsing of visibility method arguments (#1803)
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