build(deps): bump git2 from 0.13.17 to 0.13.18

Bumps [git2](https://github.com/rust-lang/git2-rs) from 0.13.17 to 0.13.18.
- [Release notes](https://github.com/rust-lang/git2-rs/releases)
- [Commits](https://github.com/rust-lang/git2-rs/compare/0.13.17...0.13.18)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>

Cargo.lock

@@ -653,9 +653,9 @@ dependencies = [
 
 [[package]]
 name = "git2"
-version = "0.13.17"
+version = "0.13.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d250f5f82326884bd39c2853577e70a121775db76818ffa452ed1e80de12986"
+checksum = "b483c6c2145421099df1b4efd50e0f6205479a072199460eff852fa15e5603c7"
 dependencies = [
  "bitflags 1.2.1",
  "libc",
@@ -781,9 +781,9 @@ checksum = "8916b1f6ca17130ec6568feccee27c156ad12037880833a3b842a823236502e7"
 
 [[package]]
 name = "libgit2-sys"
-version = "0.12.18+1.1.0"
+version = "0.12.19+1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3da6a42da88fc37ee1ecda212ffa254c25713532980005d5f7c0b0fbe7e6e885"
+checksum = "f322155d574c8b9ebe991a04f6908bb49e68a79463338d24a43d6274cb6443e6"
 dependencies = [
  "cc",
  "libc",

Cargo.toml

@@ -33,7 +33,7 @@ tls-vendored = ["native-tls/vendored"]
 clap = "2.33.3"
 ansi_term = "0.12.1"
 dirs-next = "2.0.0"
-git2 = { version = "0.13.17", default-features = false }
+git2 = { version = "0.13.18", default-features = false }
 toml = { version = "0.5.8", features = ["preserve_order"] }
 rust-ini = "0.17.0"
 serde_json = "1.0.64"