Bump dotenv from 3.1.4 to 3.1.6 in the patch-and-minor group (#179)

Bumps the patch-and-minor group with 1 update: [dotenv](https://github.com/bkeepers/dotenv).


Updates `dotenv` from 3.1.4 to 3.1.6
- [Release notes](https://github.com/bkeepers/dotenv/releases)
- [Changelog](https://github.com/bkeepers/dotenv/blob/main/Changelog.md)
- [Commits](bkeepers/dotenv@v3.1.4...v3.1.6)

---
updated-dependencies:
- dependency-name: dotenv
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: patch-and-minor
...

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

Gemfile.lock

@@ -12,7 +12,7 @@ GEM
       bigdecimal
       rexml
     diff-lcs (1.5.1)
-    dotenv (3.1.4)
+    dotenv (3.1.6)
     faraday (2.12.2)
       faraday-net_http (>= 2.0, < 3.5)
       json