Add embedded linux team to authorship

Author: eldruin

Cargo.toml

@@ -1,7 +1,10 @@
 [package]
 name = "sysfs_gpio"
 version = "0.5.4"
-authors = ["Paul Osborne <osbpau@gmail.com>"]
+authors = [
+    "Paul Osborne <osbpau@gmail.com>",
+    "The Embedded Linux Team <embedded-linux@teams.rust-embedded.org>",
+]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rust-embedded/rust-sysfs-gpio"
 homepage = "https://github.com/rust-embedded/rust-sysfs-gpio"

LICENSE-MIT

@@ -1,6 +1,7 @@
 The MIT License (MIT)
 
 Copyright (c) 2015 Paul Osborne
+Copyright (c) 2021 The Rust Embedded Linux Team
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal