chore(deps): bump squidfunk/mkdocs-material from 521644b to e309089 in /docs (#4216)

chore(deps): bump squidfunk/mkdocs-material in /docs

Bumps squidfunk/mkdocs-material from `521644b` to `e309089`.

---
updated-dependencies:
- dependency-name: squidfunk/mkdocs-material
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

docs/Dockerfile

@@ -1,5 +1,5 @@
 # v9.1.18
-FROM squidfunk/mkdocs-material@sha256:521644b58bc0c806083ef66e8b1027861bd3e98c433b251c436c5c0cc7733603
+FROM squidfunk/mkdocs-material@sha256:e3090898189e428f51f46faa2a59c90765abf8304fe4d2d2c401199d170cd991
 # pip-compile --generate-hashes --output-file=requirements.txt requirements.in
 COPY requirements.txt /tmp/
 RUN pip install --require-hashes -r /tmp/requirements.txt