[FEATURE] Retry requests if "tls handshake eof" error detected

I have a workflow that runs daily, haven't made changes to it for some time. Got this error today. Maybe a hiccup on the backend?

2023-11-13 08:00:50 [info] [Fn060X3USBNZ] (Trace=Tr0657KMM4GN) Function output:
        Caught error from user supplied module: TypeError: error sending request for url (https://slack.com/api/functions.completeSuccess): error trying to connect: tls handshake eof
            at async mainFetch (ext:deno_fetch/26_fetch.js:277:12)
            at async fetch (ext:deno_fetch/26_fetch.js:504:7)
            at async BaseSlackAPIClient.apiCall (file:///opt/runtime.js:44:22)
            at async Object.RunFunction [as function_executed] (file:///opt/runtime.js:1709:29)
            at async DispatchPayload (file:///opt/runtime.js:1790:16)
            at async run (file:///opt/runtime.js:1857:18)
            at async serveHttp (file:///opt/runtime.js:1885:38)
        Error responding HTTP 500 to webapp request: Http: connection closed before message completed

Start at BaseSlackAPIClient.apiCall in /opt/runtime.js, where the stack trace shows the request reaching Deno's fetch implementation. Trace how request errors are surfaced and determine the retry boundary for a TLS handshake EOF. Done means requests with this error are retried without changing successful request behavior.