Bump bigdecimal from 3.1.6 to 3.1.7 (#21)

Bumps [bigdecimal](https://github.com/ruby/bigdecimal) from 3.1.6 to 3.1.7.
- [Release notes](https://github.com/ruby/bigdecimal/releases)
- [Changelog](https://github.com/ruby/bigdecimal/blob/master/CHANGES.md)
- [Commits](ruby/bigdecimal@v3.1.6...v3.1.7)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Gemfile.lock

@@ -6,7 +6,7 @@ GEM
     amazing_print (1.6.0)
     ast (2.4.2)
     base64 (0.2.0)
-    bigdecimal (3.1.6)
+    bigdecimal (3.1.7)
     coderay (1.1.3)
     crack (1.0.0)
       bigdecimal