component: Update copyright header

Signed-off-by: Maxime “pep” Buquet <pep@bouah.net>

src/component.rs

@@ -1,8 +1,17 @@
+// Copyright (C) 2022-2099 The crate authors.
 //
-// component.rs
-// Copyright (C) 2022 Maxime “pep” Buquet <pep@bouah.net>
-// Distributed under terms of the GPLv3+ license.
+// This program is free software: you can redistribute it and/or modify it
+// under the terms of the GNU Affero General Public License as published by the
+// Free Software Foundation, either version 3 of the License, or (at your
+// option) any later version.
 //
+// This program is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+// FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License
+// for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with this program. If not, see <https://www.gnu.org/licenses/>.
 
 use crate::error::Error;