chore: add licence headers

Signed-off-by: Gustavo Inacio <[email protected]>

Author: gusinacio

tap_core/src/manager/context/mod.rs

@@ -1 +1,4 @@
+// Copyright 2023-, Semiotic AI, Inc.
+// SPDX-License-Identifier: Apache-2.0
+
 pub mod memory;

tap_core/src/receipt/error.rs

@@ -1,3 +1,6 @@
+// Copyright 2023-, Semiotic AI, Inc.
+// SPDX-License-Identifier: Apache-2.0
+
 use alloy_primitives::Address;
 use serde::{Deserialize, Serialize};