small fixes - mostly maven related
small fixes - mostly maven related

[ci skip]

Codearte/accurest,spring-cloud/spring-cloud-contract,pfrank13/spring-cloud-contract,Codearte/accurest,dstepanov/accurest,spring-cloud/spring-cloud-contract,pfrank13/spring-cloud-contract,dstepanov/accurest,spring-cloud/spring-cloud-contract