fix(deps): update rust crate fern to 0.7 (v2) (#1997)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Fabian-Lars <fabianlars@fabianlars.de>

plugins/log/Cargo.toml

@@ -31,7 +31,7 @@ serde_repr = "0.1"
 byte-unit = "5"
 log = { workspace = true, features = ["kv_unstable"] }
 time = { version = "0.3", features = ["formatting", "local-offset"] }
-fern = "0.6"
+fern = "0.7"
 thiserror = "1"
 
 [target."cfg(target_os = \"android\")".dependencies]