docker-compose(deps): Bump greenmail/standalone in /docker/compose

Bumps greenmail/standalone from 2.1.8 to 2.1.9.

---
updated-dependencies:
- dependency-name: greenmail/standalone
  dependency-version: 2.1.9
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

.pre-commit-config.yaml

@@ -46,16 +46,16 @@ repos:
           - ts
           - markdown
         additional_dependencies:
-          - prettier@3.8.4
+          - prettier@3.8.3
           - 'prettier-plugin-organize-imports@4.3.0'
   # Python hooks
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.15.19
+    rev: v0.15.17
     hooks:
       - id: ruff-check
       - id: ruff-format
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: "v2.25.0"
+    rev: "v2.24.1"
     hooks:
       - id: pyproject-fmt
         additional_dependencies: [tomli]

docker/compose/docker-compose.ci-test.yml

@@ -24,7 +24,7 @@ services:
     network_mode: host
     restart: unless-stopped
   greenmail:
-    image: docker.io/greenmail/standalone:2.1.8
+    image: docker.io/greenmail/standalone:2.1.9
     hostname: greenmail
     container_name: greenmail
     environment: