Merge pull request #654 from Aiven-Open/dependabot/gradle/testcontainersVersion-1.20.5

chore(deps): bump testcontainersVersion from 1.20.4 to 1.20.5

Author: jeqo

build.gradle

@@ -123,7 +123,7 @@ subprojects {
 
         azureSdkVersion = "1.2.28"
 
-        testcontainersVersion = "1.20.4"
+        testcontainersVersion = "1.20.5"
 
         testcontainersFakeGcsServerVersion = "0.2.0"