Bump git2 from 0.13.12 to 0.13.13

Bumps [git2](https://github.com/rust-lang/git2-rs) from 0.13.12 to 0.13.13.
- [Release notes](https://github.com/rust-lang/git2-rs/releases)
- [Commits](rust-lang/git2-rs@0.13.12...0.13.13)

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

Cargo.lock

@@ -21,7 +21,7 @@ priority = "optional"
 [dependencies]
 color_quant = "1.1" # Use version required by image
 colored= "2.0.0"
-git2 = { version = "0.13.12", default-features = false }
+git2 = { version = "0.13.13", default-features = false }
 json = "0.12.4"
 tokei = "12.0.0"
 askalono = "0.4.3"