chore(deps): update plugin com.avast.gradle.docker-compose to v0.17.6 (#10)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| com.avast.gradle.docker-compose | plugin | patch | `0.17.4` -> `0.17.6` |

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### Configuration

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Reviewed-on: #10
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Co-committed-by: Renovate Bot <renovatebot@demo.rattermeyer.de>

documentation/build.gradle.kts

@@ -1,7 +1,7 @@
 import com.github.gradle.node.npm.task.NpmTask
 
 plugins {
-  id("com.avast.gradle.docker-compose") version "0.17.4"
+  id("com.avast.gradle.docker-compose") version "0.17.6"
   id("org.antora") version "1.0.0"
   id("base")
 }