Update aws-c-io to v0.23.1, aws-lc to v1.61.4, s2n-tls to v1.5.27#786

WillChilds-Klein wants to merge 2 commits intoawslabs:mainawslabs/aws-crt-cpp:mainfrom

WillChilds-Klein:mainWillChilds-Klein/aws-crt-cpp:mainCopy head branch name to clipboard