deno-refactor-TLS-certs-reading

This codemod updates the usage of TLS certificate loading in Deno by replacing
deprecated properties with their new counterparts. In Deno V2, loading
certificates directly from files is now deprecated. Instead, you should read the
certificates yourself.

Before

ts
Copy
const caCert = await Deno.readTextFile("./certs/my_custom_root_CA.pem");
const conn = await Deno.connectTls({
  hostname: "192.0.2.1",
  port: 80,
  caCerts: [caCert],
  certChain: Deno.readTextFileSync("./server.crt"),
  key: Deno.readTextFileSync("./server.key"),
});

After

ts
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const caCert = await Deno.readTextFile("./certs/my_custom_root_CA.pem");
const conn = await Deno.connectTls({
  hostname: "192.0.2.1",
  port: 80,
  caCerts: [caCert],
  cert: Deno.readTextFileSync("./server.crt"),
  key: Deno.readTextFileSync("./server.key"),
});