remove sdkman: it does not support 'latest ea'; use JDK URL directly; replace LTS 11 with 17, related to #2552
remove sdkman: it does not support 'latest ea'; use JDK URL directly; replace LTS 11 with 17, related to #2552

boldtrn/graphhopper,boldtrn/graphhopper,fbonzon/graphhopper,boldtrn/graphhopper,graphhopper/graphhopper,graphhopper/graphhopper,graphhopper/graphhopper,fbonzon/graphhopper,fbonzon/graphhopper,boldtrn/graphhopper,graphhopper/graphhopper,fbonzon/graphhopper