Update all non-major dependencies (#297)

| datasource | package           | from   | to     |
| ---------- | ----------------- | ------ | ------ |
| docker     | composer          | 2.8.8  | 2.8.9  |
| npm        | markdownlint-cli2 | 0.18.0 | 0.18.1 |

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

Dockerfile

@@ -2,7 +2,7 @@ ARG NODE_MAJOR=20
 
 # Aliasing base images, so we can change just this, when needing to upgrade or pull base layers
 FROM ubuntu:22.04 AS base-distro
-FROM composer:2.8.8 AS composer
+FROM composer:2.8.9 AS composer
 
 FROM base-distro AS install-markdownlint
 ARG NODE_MAJOR

setup/markdownlint/package-lock.json

@@ -2,6 +2,6 @@
   "name": "laminas-continuous-integration-action-markdownlint",
   "description": "Frozen dependencies required for installing a stable \\`markdownlint\\` binary",
   "dependencies": {
-    "markdownlint-cli2": "0.18.0"
+    "markdownlint-cli2": "0.18.1"
   }
 }