Upgrade itertools crate from 0.11.0 to 0.12.0 version (#314)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

impl/Cargo.toml

@@ -34,7 +34,7 @@ rustc_version = { version = "0.4", optional = true }
 
 [dev-dependencies]
 derive_more = { path = "..", features = ["full"] }
-itertools = "0.11.0"
+itertools = "0.12.0"
 
 [badges]
 github = { repository = "JelteF/derive_more", workflow = "CI" }