Bump net-imap from 0.4.17 to 0.4.19 (#271)

Bumps [net-imap](https://github.com/ruby/net-imap) from 0.4.17 to 0.4.19.
- [Release notes](https://github.com/ruby/net-imap/releases)
- [Commits](ruby/net-imap@v0.4.17...v0.4.19)

---
updated-dependencies:
- dependency-name: net-imap
  dependency-type: indirect
...

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

Gemfile.lock

@@ -115,7 +115,7 @@ GEM
     cssbundling-rails (1.4.1)
       railties (>= 6.0.0)
     csv (3.3.0)
-    date (3.3.4)
+    date (3.4.1)
     debug (1.7.2)
       irb (>= 1.5.0)
       reline (>= 0.3.1)
@@ -231,7 +231,7 @@ GEM
     mutex_m (0.2.0)
     net-http (0.4.1)
       uri
-    net-imap (0.4.17)
+    net-imap (0.4.19)
       date
       net-protocol
     net-pop (0.1.2)
@@ -404,7 +404,7 @@ GEM
     stringio (3.1.1)
     thor (1.3.2)
     tilt (2.4.0)
-    timeout (0.4.1)
+    timeout (0.4.3)
     trailblazer-option (0.1.2)
     truncate_html (0.9.3)
     turbo-rails (1.4.0)