fixup: use downtotemp to download feature file

Signed-off-by: Lance Ball <[email protected]>

Author: lance

.gitmodules

@@ -1,3 +0,0 @@
-[submodule "conformance"]
-	path = conformance
-	url = [email protected]:cloudevents/conformance.git

conformance

@@ -1,6 +1,5 @@
 // cucumber.js
 let common = [
-  "conformance/features/http-protocol-binding.feature", // Specify our feature files
   "--require-module ts-node/register", // Load TypeScript module
   "--require test/conformance/steps.ts", // Load step definitions
   "--format progress-bar", // Load custom formatter