chore(deps): bump net-imap from 0.5.6 to 0.5.7 in /logto-sample (#40)

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

Author: dependabot[bot]

logto-sample/Gemfile.lock

@@ -139,7 +139,7 @@ GEM
     mini_mime (1.1.5)
     minitest (5.25.5)
     msgpack (1.7.2)
-    net-imap (0.5.6)
+    net-imap (0.5.7)
       date
       net-protocol
     net-pop (0.1.2)