Update libssh2-sys's build script

The bots are trying to build something which isn't needed and is failing on
nightlies, so the build script has been updated to not bulid this unnecessary
artifact as part of libssh2

diff --git a/Cargo.lock b/Cargo.lock
index 591b587f25b9ddc534d19b727c988fbd2fe98aa1..bbd481b1ea9dfc064faba0bc83ebc1327013ca9a 100644 (file)
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -155,7 +155,7 @@ version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "libssh2-sys 0.1.23 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libssh2-sys 0.1.24 (registry+https://github.com/rust-lang/crates.io-index)",
  "libz-sys 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "openssl-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "pkg-config 0.3.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -171,7 +171,7 @@ dependencies = [
 
 [[package]]
 name = "libssh2-sys"
-version = "0.1.23"
+version = "0.1.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "libc 0.1.8 (registry+https://github.com/rust-lang/crates.io-index)",