Bump pymdown-extensions from 10.14.3 to 10.15

Bumps [pymdown-extensions](https://github.com/facelessuser/pymdown-extensions) from 10.14.3 to 10.15.
- [Release notes](https://github.com/facelessuser/pymdown-extensions/releases)
- [Commits](facelessuser/pymdown-extensions@10.14.3...10.15)

---
updated-dependencies:
- dependency-name: pymdown-extensions
  dependency-version: '10.15'
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

poetry.lock

@@ -21,7 +21,7 @@ httpx = "0.28.1"
 markdown = "3.8"
 psycopg = {extras = ["binary"], version = "3.2.6"}
 pyjwt = {version = "2.10.1", extras = ["crypto"]}
-pymdown-extensions = "10.14.3"
+pymdown-extensions = "10.16"
 python-frontmatter = "1.1.0"
 pyyaml = "6.0.2"
 sentry-sdk = "2.22.0"