build(deps): bump install-pinned/maturin in the dependencies group

Bumps the dependencies group with 1 update: [install-pinned/maturin](https://github.com/install-pinned/maturin).


Updates `install-pinned/maturin` from 1008b0b20e9cbc1b084334bd96f022734ce56e88 to 18a9a3b28f101f1737ff0b83d09800c06c0685f7
- [Release notes](https://github.com/install-pinned/maturin/releases)
- [Commits](install-pinned/maturin@1008b0b...18a9a3b)

---
updated-dependencies:
- dependency-name: install-pinned/maturin
  dependency-type: direct:production
  dependency-group: dependencies
...

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

Author: dependabot[bot]

.github/workflows/ci.yml

@@ -94,7 +94,7 @@ jobs:
         uses: install-pinned/maturin-with-zig@68c027568b7d08df7bc3c52476ae28d1d2d787f5
       - if: runner.os != 'Linux'
         name: Install maturin from PyPI
-        uses: install-pinned/maturin@1008b0b20e9cbc1b084334bd96f022734ce56e88
+        uses: install-pinned/maturin@18a9a3b28f101f1737ff0b83d09800c06c0685f7
 
       - if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
         run: python .github/scripts/pin-versions.py