fix(miniflare): restore HTTPS for CLOUDFLARE_API_BASE_URL now that h2 patch is in place

The _patch_tls_disable_http2() monkey patch disables HTTP/2 negotiation via
ALPN, so HTTPS requests to extension routes now work correctly end-to-end.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Author: whummer

.github/workflows/miniflare.yml

@@ -45,7 +45,7 @@ jobs:
       - name: Run test
         env:
           CLOUDFLARE_API_TOKEN: test
-          CLOUDFLARE_API_BASE_URL: "http://localhost:4566/miniflare"
+          CLOUDFLARE_API_BASE_URL: "https://localhost.localstack.cloud:4566/miniflare"
         run: |
           cd miniflare/example
           npm install