Bump dotenv-rails from 2.8.1 to 3.0.0 (#2513)

Bumps [dotenv-rails](https://github.com/bkeepers/dotenv) from 2.8.1 to 3.0.0.
- [Release notes](https://github.com/bkeepers/dotenv/releases)
- [Changelog](https://github.com/bkeepers/dotenv/blob/main/Changelog.md)
- [Commits](bkeepers/dotenv@v2.8.1...v3.0.0)

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

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

Gemfile.lock

@@ -125,10 +125,10 @@ GEM
     database_cleaner-core (2.0.1)
     date (3.3.3)
     diff-lcs (1.5.0)
-    dotenv (2.8.1)
-    dotenv-rails (2.8.1)
-      dotenv (= 2.8.1)
-      railties (>= 3.2)
+    dotenv (3.0.0)
+    dotenv-rails (3.0.0)
+      dotenv (= 3.0.0)
+      railties (>= 6.1)
     erubi (1.12.0)
     execjs (2.8.1)
     factory_bot (6.4.5)
@@ -196,7 +196,7 @@ GEM
     method_source (1.0.0)
     mini_mime (1.1.5)
     mini_portile2 (2.8.5)
-    minitest (5.21.2)
+    minitest (5.22.2)
     net-imap (0.3.6)
       date
       net-protocol
@@ -355,7 +355,7 @@ GEM
     xpath (3.2.0)
       nokogiri (~> 1.8)
     yard (0.9.34)
-    zeitwerk (2.6.12)
+    zeitwerk (2.6.13)
 
 PLATFORMS
   ruby