Add license headers to agent runner

Author: johnnygreco

dev-tools/agents/runner/harnesses/pi/exec.sh

@@ -1,4 +1,7 @@
 #!/usr/bin/env bash
+# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
 set -euo pipefail
 umask 077
 

dev-tools/agents/runner/profile_resolver.py

@@ -1,4 +1,7 @@
 #!/usr/bin/env -S uv run --script
+# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
 # /// script
 # requires-python = ">=3.12"
 # dependencies = [

dev-tools/agents/runner/run.sh

@@ -1,4 +1,7 @@
 #!/usr/bin/env bash
+# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
 set -euo pipefail
 umask 077
 

dev-tools/agents/runner/tests/test_profile_resolver.py

@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
 """Tests for the repository-agent profile resolver and launcher."""
 
 import json