Bump codecov/codecov-action in the minor group across 1 directory

Bumps the minor group with 1 update in the / directory: [codecov/codecov-action](https://github.com/codecov/codecov-action).


Updates `codecov/codecov-action` from 5.1.1 to 5.5.1
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v5.1.1...v5.5.1)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-version: 5.5.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: minor
...

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

Author: dependabot[bot]

.github/workflows/cargo-test.yml

@@ -43,7 +43,7 @@ jobs:
         run: |
           cargo llvm-cov nextest --all --lcov --output-path lcov.info --test-threads=1 --no-fail-fast
       - name: Upload to codecov.io
-        uses: codecov/codecov-action@v5.1.1
+        uses: codecov/codecov-action@v5.5.1
         with:
           slug: KittyCAD/machine-api
           token: ${{secrets.CODECOV_TOKEN}}