Bump dotenv-rails from 3.1.8 to 3.2.0

Bumps [dotenv-rails](https://github.com/bkeepers/dotenv) from 3.1.8 to 3.2.0.
- [Release notes](https://github.com/bkeepers/dotenv/releases)
- [Changelog](https://github.com/bkeepers/dotenv/blob/main/Changelog.md)
- [Commits](bkeepers/dotenv@v3.1.8...v3.2.0)

---
updated-dependencies:
- dependency-name: dotenv-rails
  dependency-version: 3.2.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

Gemfile.lock

@@ -159,9 +159,9 @@ GEM
       reline (>= 0.3.8)
     diff-lcs (1.6.2)
     docile (1.4.1)
-    dotenv (3.1.8)
-    dotenv-rails (3.1.8)
-      dotenv (= 3.1.8)
+    dotenv (3.2.0)
+    dotenv-rails (3.2.0)
+      dotenv (= 3.2.0)
       railties (>= 6.1)
     drb (2.2.3)
     email_validator (2.2.4)