Merge branch '224187-min-maven-docs' into 'master'

Document the min Maven version

See merge request gitlab-org/gitlab!37503

doc/user/compliance/license_compliance/index.md

@@ -64,6 +64,7 @@ The following languages and package managers are supported.
 
 NOTE: **Note:**
 Java 8 and Gradle 1.x projects are not supported.
+The minimum supported version of Maven is 3.2.5.
 
 ### Experimental support