Update http4s-client, ... to 1.0.0-M45 in main#1211

http4s-steward[bot] wants to merge 1 commit intomainhttp4s/http4s-jdk-http-client:mainfrom

update/main/http4s-core-1.0.0-M45http4s/http4s-jdk-http-client:update/main/http4s-core-1.0.0-M45Copy head branch name to clipboard