[Feature][ZXW-88]merge P50 version

Only Configure: No
Affected branch: master
Affected module: unknown
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No

Change-Id: I34667719d9e0e7e29e8e4368848601cde0a48408
diff --git a/ap/lib/libcurl/curl-7.86.0/docs/cmdline-opts/silent.d b/ap/lib/libcurl/curl-7.86.0/docs/cmdline-opts/silent.d
new file mode 100755
index 0000000..b31fe5c
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/docs/cmdline-opts/silent.d
@@ -0,0 +1,17 @@
+c: Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: silent
+Short: s
+Help: Silent mode
+See-also: verbose stderr no-progress-meter
+Category: important verbose
+Example: -s $URL
+Added: 4.0
+Multi: boolean
+---
+Silent or quiet mode. Do not show progress meter or error messages. Makes Curl
+mute. It will still output the data you ask for, potentially even to the
+terminal/stdout unless you redirect it.
+
+Use --show-error in addition to this option to disable progress meter but
+still show error messages.