fix(jvm): make job cancellation hashcode not fail after deserialization#4291

qwwdfsad merged 2 commits intoKotlin:developKotlin/kotlinx.coroutines:developfrom

AlexRiedler:job-cancellation-transient-failureAlexRiedler/kotlinx.coroutines:job-cancellation-transient-failureCopy head branch name to clipboard