[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/hostpubmd5.d b/ap/lib/libcurl/curl-7.86.0/docs/cmdline-opts/hostpubmd5.d
new file mode 100755
index 0000000..966bbca
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/docs/cmdline-opts/hostpubmd5.d
@@ -0,0 +1,15 @@
+c: Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: hostpubmd5
+Arg: <md5>
+Help: Acceptable MD5 hash of the host public key
+Protocols: SFTP SCP
+Added: 7.17.1
+Category: sftp scp
+Example: --hostpubmd5 e5c1c49020640a5ab0f2034854c321a8 sftp://example.com/
+See-also: hostpubsha256
+Multi: single
+---
+Pass a string containing 32 hexadecimal digits. The string should
+be the 128 bit MD5 checksum of the remote host's public key, curl will refuse
+the connection with the host unless the md5sums match.