Bump net-imap from 0.5.1 to 0.5.5

Bumps [net-imap](https://github.com/ruby/net-imap) from 0.5.1 to 0.5.5.
- [Release notes](https://github.com/ruby/net-imap/releases)
- [Commits](ruby/net-imap@v0.5.1...v0.5.5)

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

Signed-off-by: dependabot[bot] <[email protected]>

Gemfile.lock

@@ -127,7 +127,7 @@ GEM
       activerecord (>= 5.a)
       database_cleaner-core (~> 2.0.0)
     database_cleaner-core (2.0.1)
-    date (3.4.0)
+    date (3.4.1)
     debug_inspector (1.2.0)
     devise (4.9.4)
       bcrypt (~> 3.0)
@@ -302,7 +302,7 @@ GEM
       connection_pool (~> 2.2)
     net-http2 (0.18.5)
       http-2 (~> 0.11)
-    net-imap (0.5.1)
+    net-imap (0.5.5)
       date
       net-protocol
     net-pop (0.1.2)
@@ -520,7 +520,7 @@ GEM
     temple (0.10.3)
     thor (1.3.2)
     tilt (2.4.0)
-    timeout (0.4.2)
+    timeout (0.4.3)
     tldv (0.1.0)
       tldv-data (~> 1.0)
     tldv-data (1.0.2023080900)