Bump net-imap from 0.3.6 to 0.3.7

Bumps [net-imap](https://github.com/ruby/net-imap) from 0.3.6 to 0.3.7.
- [Release notes](https://github.com/ruby/net-imap/releases)
- [Commits](https://github.com/ruby/net-imap/compare/v0.3.6...v0.3.7)

---
updated-dependencies:
- dependency-name: net-imap
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

Gemfile.lock

@@ -257,7 +257,7 @@ GEM
       connection_pool (~> 2.2)
     net-http2 (0.18.4)
       http-2 (~> 0.11)
-    net-imap (0.3.6)
+    net-imap (0.3.7)
       date
       net-protocol
     net-pop (0.1.2)
@@ -453,7 +453,7 @@ GEM
     temple (0.10.2)
     thor (1.2.2)
     tilt (2.2.0)
-    timeout (0.3.2)
+    timeout (0.4.0)
     tldv (0.1.0)
       tldv-data (~> 1.0)
     tldv-data (1.0.2023031000)