[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/proxy-pinnedpubkey.d b/ap/lib/libcurl/curl-7.86.0/docs/cmdline-opts/proxy-pinnedpubkey.d
new file mode 100755
index 0000000..4f139af
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/docs/cmdline-opts/proxy-pinnedpubkey.d
@@ -0,0 +1,22 @@
+c: Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
+SPDX-License-Identifier: curl
+Long: proxy-pinnedpubkey
+Arg: <hashes>
+Help: FILE/HASHES public key to verify proxy with
+Protocols: TLS
+Category: proxy tls
+Example: --proxy-pinnedpubkey keyfile $URL
+Example: --proxy-pinnedpubkey 'sha256//ce118b51897f4452dc' $URL
+Added: 7.59.0
+See-also: pinnedpubkey proxy
+Multi: single
+---
+Tells curl to use the specified public key file (or hashes) to verify the
+proxy. This can be a path to a file which contains a single public key in PEM
+or DER format, or any number of base64 encoded sha256 hashes preceded by
+'sha256//' and separated by ';'.
+
+When negotiating a TLS or SSL connection, the server sends a certificate
+indicating its identity. A public key is extracted from this certificate and
+if it does not exactly match the public key provided to this option, curl will
+abort the connection before sending or receiving any data.