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](ruby/net-imap@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

@@ -159,7 +159,7 @@ GEM
     mini_mime (1.1.2)
     mini_portile2 (2.8.2)
     minitest (5.18.1)
-    net-imap (0.3.6)
+    net-imap (0.3.7)
       date
       net-protocol
     net-pop (0.1.2)
@@ -329,6 +329,9 @@ DEPENDENCIES
   jbuilder (~> 2)
   m (~> 1)
   minitest (~> 5.18)
+  net-imap
+  net-pop
+  net-smtp
   pry (~> 0.13)
   puma (~> 6)
   rails (~> 7.0.0)