Bump leotaku/elisp-check (#20)

Bumps [leotaku/elisp-check](https://github.com/leotaku/elisp-check) from 5cb6fbec6531d1abf069ed3fba28986ddf20d710 to 285fbd42b32c0b0c6429ec564c4ef3ca49d8174d.
- [Release notes](https://github.com/leotaku/elisp-check/releases)
- [Commits](leotaku/elisp-check@5cb6fbe...285fbd4)

---
updated-dependencies:
- dependency-name: leotaku/elisp-check
  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]

.github/workflows/test.yml

@@ -24,10 +24,10 @@ jobs:
       - uses: purcell/setup-emacs@11969ffc35972d0aa1a439489e99b4b61a60917c
         with:
           version: ${{ matrix.emacs-version }}
-      - uses: leotaku/elisp-check@5cb6fbec6531d1abf069ed3fba28986ddf20d710
+      - uses: leotaku/elisp-check@285fbd42b32c0b0c6429ec564c4ef3ca49d8174d
         with:
           file: rbs-mode.el
-      - uses: leotaku/elisp-check@5cb6fbec6531d1abf069ed3fba28986ddf20d710
+      - uses: leotaku/elisp-check@285fbd42b32c0b0c6429ec564c4ef3ca49d8174d
         with:
           check: ert
           file: rbs-mode-test.el