Update dependency myst-parser to >=5.1.0 (#1091)

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

Author: renovate[bot]

docs/pyproject.toml

@@ -8,7 +8,7 @@ dependencies = [
     "furo>=2025.12.19",
     "linkify-it-py>=2.1.0",
     "matplotlib>=3.10.9",
-    "myst-parser>=4.0.1",
+    "myst-parser>=5.1.0",
     "sphinx==9.1.0",
     "sphinx-autobuild>=2025.8.25",
     "sphinx-copybutton>=0.5.2",