Update bundled curl to 7.85.0 (#459)

This version contains patches for five new CVEs:

- [CVE-2022-32205: Set-Cookie denial of service](https://curl.se/docs/CVE-2022-32205.html)
- [CVE-2022-32206: HTTP compression denial of service](https://curl.se/docs/CVE-2022-32206.html)
- [CVE-2022-32207: Unpreserved file permissions](https://curl.se/docs/CVE-2022-32207.html)
- [CVE-2022-32208: FTP-KRB bad message verification](https://curl.se/docs/CVE-2022-32208.html)
- [CVE-2022-35252: control code in cookie denial of service](https://curl.se/docs/CVE-2022-35252.html)

Fixes #457.

Author: sagebind

curl-sys/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "curl-sys"
-version = "0.4.56+curl-7.83.1"
+version = "0.4.57+curl-7.85.0"
 authors = ["Alex Crichton <[email protected]>"]
 links = "curl"
 build = "build.rs"

curl-sys/build.rs

@@ -157,10 +157,12 @@ fn main() {
         .file("curl/lib/escape.c")
         .file("curl/lib/file.c")
         .file("curl/lib/fileinfo.c")
+        .file("curl/lib/fopen.c")
         .file("curl/lib/formdata.c")
         .file("curl/lib/getenv.c")
         .file("curl/lib/getinfo.c")
         .file("curl/lib/hash.c")
+        .file("curl/lib/headers.c")
         .file("curl/lib/hmac.c")
         .file("curl/lib/hostasyn.c")
         .file("curl/lib/hostip.c")