perf(fzf): optimize curl responding speed (#384)

* refactor(fzf): optimize curl flags

* chore

Author: linrongbin16

lua/fzfx/fzf_helpers.lua

@@ -299,13 +299,21 @@ local function send_http_post(port, body)
         "curl",
         "-s",
         "-S",
-        "--disable",
-        "--parallel",
+        "-q",
+        "-k",
+        "-Z",
         "--parallel-immediate",
+        "--http2",
+        "--retry",
+        "0",
+        "--connect-timeout",
+        "0.5",
+        "-m",
+        "0.5",
         "--noproxy",
         "*",
         "-XPOST",
-        string.format("localhost:%s", vim.trim(port)),
+        string.format("127.0.0.1:%s", vim.trim(port)),
         "-d",
         body,
     }, function(line)