Merged PR 418: Update Pre-Commit to check for valid copyright

## Summary
Updates Pre-commit with the a check to ensure valid copyright headers

## Test process
*How have you tested this (if applicable)?*

## Checklist
- [X] PR is linked to a **work item**
- [ ] **acceptance criteria** of linked ticket are met
- [ ] performed **self-review** of the code
- [ ] written **tests** for any new functionality added with this PR
- [ ] updated the **documentation** if this PR changes or adds functionality
- [ ] written/updated **design docs** if this PR implements new functionality
- [ ] updated the **change log**
- [ ] ran **pre-commit** checks for code style
- [ ] attended to any **TO-DOs** left in the code

Related work items: #2646

src/primaite/game/agent/observations/__init__.py

@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
 # flake8: noqa
 # Pre-import all the observations when we load up the observations module so that they can be resolved by the parser.
 from primaite.game.agent.observations.acl_observation import ACLObservation

src/primaite/game/agent/observations/acl_observation.py

@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
 from __future__ import annotations
 
 from ipaddress import IPv4Address

src/primaite/game/agent/observations/file_system_observations.py

@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
 from __future__ import annotations
 
 from typing import Dict, Iterable, List, Optional

src/primaite/game/agent/observations/firewall_observation.py

@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
 from __future__ import annotations
 
 from typing import Dict, List, Optional

src/primaite/game/agent/observations/host_observations.py

@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
 from __future__ import annotations
 
 from typing import Dict, List, Optional

src/primaite/game/agent/observations/link_observation.py

@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
 from __future__ import annotations
 
 from typing import Any, Dict, List

src/primaite/game/agent/observations/nic_observations.py

@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
 from __future__ import annotations
 
 from typing import Dict, Optional

src/primaite/game/agent/observations/node_observations.py

@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
 from __future__ import annotations
 
 from typing import Dict, List, Optional

src/primaite/game/agent/observations/observation_manager.py

@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
 from __future__ import annotations
 
 from typing import Any, Dict, List, Optional

src/primaite/game/agent/observations/observations.py

@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
 """Manages the observation space for the agent."""
 from abc import ABC, abstractmethod
 from typing import Any, Dict, Iterable, Optional, Type, Union

src/primaite/game/agent/observations/router_observation.py

@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
 from __future__ import annotations
 
 from typing import Dict, List, Optional

src/primaite/game/agent/observations/software_observation.py

@@ -1,3 +1,4 @@
+# © Crown-owned copyright 2024, Defence Science and Technology Laboratory UK
 from __future__ import annotations
 
 from typing import Dict