chore(deps): bump bigdecimal from 3.3.1 to 4.0.1

Bumps [bigdecimal](https://github.com/ruby/bigdecimal) from 3.3.1 to 4.0.1.
- [Release notes](https://github.com/ruby/bigdecimal/releases)
- [Changelog](https://github.com/ruby/bigdecimal/blob/master/CHANGES.md)
- [Commits](ruby/bigdecimal@v3.3.1...v4.0.1)

---
updated-dependencies:
- dependency-name: bigdecimal
  dependency-version: 4.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Gemfile.lock

@@ -112,7 +112,7 @@ GEM
       erubi (>= 1.0.0)
       rack (>= 0.9.0)
       rouge (>= 1.0.0)
-    bigdecimal (3.3.1)
+    bigdecimal (4.0.1)
     bindex (0.8.1)
     binding_of_caller (1.0.1)
       debug_inspector (>= 1.2.0)