Update cargo

Author: weihanglo

Cargo.lock

@@ -1841,9 +1841,9 @@ dependencies = [
 
 [[package]]
 name = "git2"
-version = "0.16.0"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "be36bc9e0546df253c0cc41fd0af34f5e92845ad8509462ec76672fac6997f5b"
+checksum = "89511277159354bea13ae1e53e0c9ab85ba1b20d7e91618fa30e6bc5566857fb"
 dependencies = [
  "bitflags",
  "libc",
@@ -1856,9 +1856,9 @@ dependencies = [
 
 [[package]]
 name = "git2-curl"
-version = "0.17.0"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7577f4e6341ba7c90d883511130a45b956c274ba5f4d205d9f9da990f654cd33"
+checksum = "f8f8b7432b72928cff76f69e59ed5327f94a52763731e71274960dee72fe5f8c"
 dependencies = [
  "curl",
  "git2",
@@ -2962,9 +2962,9 @@ dependencies = [
 
 [[package]]
 name = "libgit2-sys"
-version = "0.14.1+1.5.0"
+version = "0.15.0+1.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4a07fb2692bc3593bda59de45a502bb3071659f2c515e28c71e728306b038e17"
+checksum = "032e537ae4dd4e50c877f258dc55fcd0657b5021f454094a425bb6bcc9edea4c"
 dependencies = [
  "cc",
  "libc",
@@ -3002,9 +3002,9 @@ dependencies = [
 
 [[package]]
 name = "libssh2-sys"
-version = "0.2.23"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b094a36eb4b8b8c8a7b4b8ae43b2944502be3e59cd87687595cf6b0a71b3f4ca"
+checksum = "2dc8a030b787e2119a731f1951d6a773e2280c660f8ec4b0f5e1505a386e71ee"
 dependencies = [
  "cc",
  "libc",