Fix unsafe verb on /json/new

Author: Rodrigue Villetard

lib/http.ex

@@ -6,11 +6,11 @@ defmodule ChromeRemoteInterface.HTTP do
   @type success_http_response :: {:ok, Map.t()}
   @type error_http_response :: {:error, any()}
 
-  @spec call(ChromeRemoteInterface.Server.t(), String.t()) ::
+  @spec call(ChromeRemoteInterface.Server.t(), String.t(), []) ::
           success_http_response | error_http_response
-  def call(server, path) do
+  def call(server, path, opts \\ []) do
     server
-    |> execute_request(path)
+    |> execute_request(path, opts)
     |> handle_response()
   end
 
@@ -22,8 +22,9 @@ defmodule ChromeRemoteInterface.HTTP do
     "http://#{server.host}:#{server.port}#{path}"
   end
 
-  defp execute_request(server, path) do
-    :hackney.request(:get, http_url(server, path), [], <<>>, path_encode_fun: & &1)
+  defp execute_request(server, path, opts \\ []) do
+    verb = opts[:verb] || :get
+    :hackney.request(verb, http_url(server, path), [], <<>>, path_encode_fun: & &1)
   end
 
   defp handle_response({:ok, status_code, _response_headers, client_ref}) do