Bump schemdraw from 0.17 to 0.18

Bumps [schemdraw](https://github.com/cdelker/schemdraw) from 0.17 to 0.18.
- [Changelog](https://github.com/cdelker/schemdraw/blob/master/CHANGES.txt)
- [Commits](cdelker/schemdraw@0.17...0.18)

---
updated-dependencies:
- dependency-name: schemdraw
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

requirements.dev.txt

@@ -142,7 +142,7 @@ requests-cache==1.1.1
     # via -r requirements.dev.in
 ruff==0.1.7
     # via -r requirements.dev.in
-schemdraw==0.17
+schemdraw==0.18
     # via -r requirements.dev.in
 seaborn==0.13.0
     # via -r requirements.dev.in