Bump log from 0.4.11 to 0.4.13

Bumps [log](https://github.com/rust-lang/log) from 0.4.11 to 0.4.13.
- [Release notes](https://github.com/rust-lang/log/releases)
- [Changelog](https://github.com/rust-lang/log/blob/master/CHANGELOG.md)
- [Commits](https://github.com/rust-lang/log/compare/0.4.11...0.4.13)

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

Cargo.toml

@@ -27,7 +27,7 @@ lazy_static = "1.3.0"
 librespot-core = "0.1.3"
 librespot-playback = "0.1.3"
 librespot-protocol = "0.1.3"
-log = "0.4.0"
+log = "0.4.13"
 notify-rust = { version = "4", optional = true }
 rspotify = { version = "0.10.0", features = ["blocking"] }
 serde = "1.0"