Fix options for '/videoplayback'

src/invidious.cr

@@ -2678,7 +2678,7 @@ get "/api/manifest/hls_playlist/*" do |env|
   manifest
 end
 
-options "/videoplayback*" do |env|
+options "/videoplayback" do |env|
   env.response.headers["Access-Control-Allow-Origin"] = "*"
   env.response.headers["Access-Control-Allow-Methods"] = "GET"
   env.response.headers["Access-Control-Allow-Headers"] = "Content-Type, range"