Update secure context requirements in README.md

It is my understanding that most browsers require https to use web crypto apis and these apis wont function over localhost at all. With this in mind, i don't see the need to keep this port 8000 blurb here.

README.md

@@ -60,7 +60,7 @@ A nearly complete implementation of the Bitwarden Client API is provided, includ
 
 > [!IMPORTANT]
 > The web-vault requires the use a secure context for the [Web Crypto API](https://developer.mozilla.org/en-US/docs/Web/API/Web_Crypto_API).
-> That means it will only work via `http://localhost:8000` (using the port from the example below) or if you [enable HTTPS](https://github.com/dani-garcia/vaultwarden/wiki/Enabling-HTTPS).
+> That means it will only work via [HTTPS](https://github.com/dani-garcia/vaultwarden/wiki/Enabling-HTTPS).
 
 The recommended way to install and use Vaultwarden is via our container images which are published to [ghcr.io](https://github.com/dani-garcia/vaultwarden/pkgs/container/vaultwarden), [docker.io](https://hub.docker.com/r/vaultwarden/server) and [quay.io](https://quay.io/repository/vaultwarden/server).
 See [which container image to use](https://github.com/dani-garcia/vaultwarden/wiki/Which-container-image-to-use) for an explanation of the provided tags.