build(deps-dev): 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] <[email protected]>

Author: dependabot[bot]

Gemfile.lock

@@ -180,9 +180,9 @@ GEM
     docx (0.10.0)
       nokogiri (~> 1.13, >= 1.13.0)
       rubyzip (>= 2.0, < 4)
-    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)
     draper (4.0.4)
       actionpack (>= 5.0)
@@ -451,7 +451,7 @@ GEM
       rack (>= 3.0.0)
     rack-test (2.2.0)
       rack (>= 1.3)
-    rackup (2.2.1)
+    rackup (2.3.1)
       rack (>= 3)
     rails (7.2.3)
       actioncable (= 7.2.3)
@@ -490,7 +490,7 @@ GEM
       zeitwerk (~> 2.6)
     rainbow (3.1.1)
     rake (13.3.0)
-    rdoc (6.15.1)
+    rdoc (6.17.0)
       erb
       psych (>= 4.0.0)
       tsort
@@ -642,7 +642,7 @@ GEM
       rubocop-rails (~> 2.31.0)
     stimulus-rails (1.3.4)
       railties (>= 6.0.0)
-    stringio (3.1.8)
+    stringio (3.1.9)
     strong_migrations (2.3.0)
       activerecord (>= 7)
     thor (1.4.0)