Bump gix => v0.64; tame-index => v0.13 (#1230)

Cargo.toml

@@ -25,7 +25,7 @@ cvss = { version = "2.0.0", path = "./cvss" }
 display-error-chain = "0.2.0"
 fs-err = "2.11"
 # NOTE: Keep in sync with `gix` used by `tame-index`.
-gix = { version = "0.63", default-features = false }
+gix = { version = "0.64", default-features = false }
 gumdrop = "0.8"
 home = "0.5"
 once_cell = "1.15.0"
@@ -38,7 +38,7 @@ rustsec = { version = "=0.30.0-pre", path = "./rustsec" }
 semver = "1.0.23"
 serde = "1"
 serde_json = "1"
-tame-index = { version = "0.12", default-features = false }
+tame-index = { version = "0.13", default-features = false }
 tempfile = "3"
 termcolor = "1"
 thiserror = "1"

rustsec/src/repository/git/repository.rs

@@ -259,14 +259,14 @@ impl Repository {
     fn perform_fetch(repo: &mut gix::Repository) -> Result<(), Error> {
         let mut config = repo.config_snapshot_mut();
         config
-            .set_raw_value("committer", None, "name", "rustsec")
+            .set_raw_value_by("committer", None, "name", "rustsec")
             .map_err(|err| {
                 format_err!(ErrorKind::Repo, "failed to set `committer.name`: {}", err)
             })?;
         // Note we _have_ to set the email as well, but luckily gix does not actually
         // validate if it's a proper email or not :)
         config
-            .set_raw_value("committer", None, "email", "")
+            .set_raw_value_by("committer", None, "email", "")
             .map_err(|err| {
                 format_err!(ErrorKind::Repo, "failed to set `committer.email`: {}", err)
             })?;