https://github.com/curl/curl/commit/475207c1c834ecf203dc4f3bc1917ae87628b6d0
From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 21 Feb 2023 11:38:03 +0100
Subject: [PATCH] tool_progress: shut off progress meter for --silent in
 parallel

Reported-by: finkjsc on github
Fixes #10573
Closes #10579
--- a/src/tool_progress.c
+++ b/src/tool_progress.c
@@ -173,7 +173,7 @@ bool progress_meter(struct GlobalConfig *global,
   struct timeval now;
   long diff;
 
-  if(global->noprogress)
+  if(global->noprogress || global->silent)
     return FALSE;
 
   now = tvnow();