oss release: update hermit licence to BSD

Summary:
We're open sourcing Hermit under BSD licence. This diff updates the linter configuration and a linter code was executed under /hermetic_infra directory

```
arc lint --apply-patches --take LICENSELINT --paths-cmd 'hg files .'
```

Reviewed By: rrnewton

Differential Revision: D41120862

fbshipit-source-id: 099ddff7d35e928178bebd50a1d1d4a44b4d792d

Author: VladimirMakaev

reverie-ptrace/src/gdbstub/regs/aarch64.rs

@@ -1,11 +1,11 @@
 /*
  * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
  * All rights reserved.
  *
  * This source code is licensed under the BSD-style license found in the
  * LICENSE file in the root directory of this source tree.
  */
+
 use core::mem::MaybeUninit;
 
 use serde::Deserialize;

reverie-ptrace/src/gdbstub/regs/mod.rs

@@ -1,6 +1,5 @@
 /*
  * Copyright (c) Meta Platforms, Inc. and affiliates.
- *
  * All rights reserved.
  *
  * This source code is licensed under the BSD-style license found in the