chore(deps): update dependency sphinxcontrib-mermaid to v2

[renovate]

Motivation

Automated dependency update by Renovate bot.

Description

This PR contains the following updates:

Package	Change	Age	Confidence
sphinxcontrib-mermaid (changelog)	==1.0.0 → ==2.1.1

Testing

This is an automated dependency update. No functional changes are expected.

Impact

---

Release Notes

mgaitan/sphinxcontrib-mermaid (sphinxcontrib-mermaid)

v2.1.1

Compare Source

• Preserve source metadata on generated Mermaid caption nodes so Sphinx extracts them into gettext catalogs and applies normal caption translations
• Pass the existing mermaid image class through the HTML visitor so PNG output can be targeted consistently with CSS

v2.1.0

Compare Source

• Add mermaid_config option for passing a global Mermaid configuration (#​215)
• Load the ZenUML plugin lazily, only on pages that contain a ZenUML diagram, and confine its injected stylesheet to the diagram subtree so it no longer restyles the host theme (#​252)
• Skip injecting the Mermaid JavaScript when the output format does not support it (#​253)
• Fix d3 zoom on nested SVGs (#​179)
• Fix fullscreen button positioning inconsistency (#​225)
• Fix interactions between the fullscreen, zoom, and lazy-render features (#​254)

v2.0.3

Compare Source

• Capture mmdc error message as string for nicer error display
• Fix local JS module imports on root-level pages by ensuring a valid relative ES module specifier (#​246)
• Defer rendering of Mermaid diagrams hidden by a parent (e.g. Reveal.js slides, unopened tabs) until they become visible, fixing broken SVGs

v2.0.2

Compare Source

• Add mermaid_dark_theme and mermaid_light_theme config options for configurable theme switching
• Resolve local Mermaid/ELK/ZenUML/D3 JS paths under html_static_path

v2.0.1

Compare Source

• Export runMermaid to window for hot reloading frontend
• Small fixes for docs publishing

v2.0.0

Compare Source

• Drop support for Python 3.8 and 3.9
• Add support for dynamic theme changes

v1.2.3

Compare Source

• Fix issue with ELK charts by upgrading to ELK plugin 0.2.0

v1.2.2

Compare Source

• Hotfix for CSS/JS assets included via old MANIFEST mechanism

v1.2.1

Compare Source

• Adjust chart size defaults to closer resember previous
• Fix issue with fullscreen classes after rebase

v1.2.0

Compare Source

• Normalize javascript across various configuration options
• Make graph full width and avoid unused margins in graph image
• Rename fullscreen container class from
  mermaid-fullscreen-content to
  mermaid-container-fullscreen

v1.1.0

Compare Source

• Upgrade Mermaid to 11.12.1
• Add fullscreen graph view capabilities

Additional Information

---

• If you want to rebase/retry this PR, check this box

This PR was generated automatically by Renovate.