Bump ffi from 1.17.0 to 1.17.1

Bumps [ffi](https://github.com/ffi/ffi) from 1.17.0 to 1.17.1.
- [Changelog](https://github.com/ffi/ffi/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ffi/ffi/commits)

---
updated-dependencies:
- dependency-name: ffi
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -39,7 +39,7 @@ GEM
     diff-lcs (1.5.1)
     digest (3.1.1)
     drb (2.2.1)
-    ffi (1.17.0)
+    ffi (1.17.1)
     fileutils (1.7.3)
     goodcheck (3.1.0)
       marcel (>= 1.0, < 2.0)