fix(deps): update dependency mkdocs-material to v9.6.4

[renovate]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
mkdocs-material (changelog)	9.6.2 -> 9.6.4
mkdocs-material (changelog)	==9.6.2 -> ==9.6.4

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Release Notes

squidfunk/mkdocs-material (mkdocs-material)

v9.6.4: mkdocs-material-9.6.4

Compare Source

• Fixed #​7985: Blog content sometimes not stretching to full width
• Fixed #​7978: Navigation rendering bug in Safari 18.3

v9.6.3: mkdocs-material-9.6.3

Compare Source

• Fixed rendering of arrow heads in Mermaid.js class diagrams
• Fixed #​7960: Tags plugin crashes on numeric metadata titles

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Configuration

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[renovate]

⚠️ Artifact update problem

Renovate failed to update artifacts related to this branch. You probably do not want to merge this PR as-is.

♻ Renovate will retry this branch, including artifacts, only when one of the following happens:

• any of the package files in this branch needs updating, or
• the branch becomes conflicted, or
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The artifact failure details are included below:

File name: pyproject.toml

Post-upgrade command 'scripts/update_version.sh "{{{prTitle}}}"' has not been added to the allowed list in allowedCommands

File name: docs/requirements.txt

Post-upgrade command 'scripts/update_version.sh "{{{prTitle}}}"' has not been added to the allowed list in allowedCommands