update scheme

Author: DominikB2014

packages/tracing-internal/test/browser/metrics/index.test.ts

@@ -235,7 +235,7 @@ describe('_addResourceSpans', () => {
     // eslint-disable-next-line @typescript-eslint/unbound-method, deprecation/deprecation
     expect(transaction.startChild).toHaveBeenLastCalledWith(
       expect.objectContaining({
-        data: { "server.address": "example.com", "url.same_origin": true, "url.scheme": "https" },
+        data: { "server.address": "example.com", "url.same_origin": true, "url.scheme": "https:" },
         "description": "/assets/to/css",
         "endTimestamp": 468,
         "op": "resource.css",