chore(deps): update dependency @mermaid-js/mermaid-cli to v11.12.0 (#2990)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -14,7 +14,7 @@
     "@babel/preset-env": "7.28.3",
     "@eslint/eslintrc": "3.3.1",
     "@eslint/js": "9.36.0",
-    "@mermaid-js/mermaid-cli": "11.10.1",
+    "@mermaid-js/mermaid-cli": "11.12.0",
     "@release-it-plugins/lerna-changelog": "7.0.0",
     "@typescript-eslint/eslint-plugin": "8.44.1",
     "@typescript-eslint/parser": "8.44.1",