fix: Relax metric name validation in Dropwizard5#1985

zeitlinger merged 2 commits intoprometheus:mainprometheus/client_java:mainfrom

LiamClarkeNZ:fix/relax-dropwizard5-metric-name-validationLiamClarkeNZ/client_java:fix/relax-dropwizard5-metric-name-validationCopy head branch name to clipboard