docs: update area docs

Author: rogercoll

AREAS.md

@@ -27,7 +27,7 @@ their owners, related project (and project board) as well as its current status.
 <!-- areas -->
 | Name | Owners | Project | Board | Labels | Status | Notes |
 |------|--------|---------|-------|-------|--------|-------|
-| Semantic Conventions: System | [semconv-system-approvers](https://github.com/orgs/open-telemetry/teams/semconv-system-approvers) | https://github.com/open-telemetry/community/blob/main/projects/system-semconv.md | https://github.com/orgs/open-telemetry/projects/55 | `area:system`, `area:host`, `area:process`, `area:nfs`, `area:os`, `area:cpu`, `area:disk`, `area:network` | `accepting_contributions`, `active` | The SIG is looking for contributions! |
+| Semantic Conventions: System | [semconv-system-approvers](https://github.com/orgs/open-telemetry/teams/semconv-system-approvers) | https://github.com/open-telemetry/community/blob/main/projects/system-semconv.md | https://github.com/orgs/open-telemetry/projects/55 | `area:system`, `area:host`, `area:process`, `area:nfs`, `area:os`, `area:cpu`, `area:disk`, `area:network`, `area:linux` | `accepting_contributions`, `active` | The SIG is looking for contributions! |
 | Semantic Conventions: K8s | [semconv-k8s-approvers](https://github.com/orgs/open-telemetry/teams/semconv-k8s-approvers) | https://github.com/open-telemetry/community/blob/main/projects/k8s-semconv.md | https://github.com/orgs/open-telemetry/projects/114 | `area:k8s` | `accepting_contributions`, `active` | The SIG is looking for contributions! |
 | Semantic Conventions: GenAI | [semconv-genai-approvers](https://github.com/orgs/open-telemetry/teams/semconv-genai-approvers) | https://github.com/open-telemetry/community/blob/main/projects/gen-ai.md | https://github.com/orgs/open-telemetry/projects/82 | `area:gen-ai`, `area:openai` | `accepting_contributions`, `active` | The SIG is looking for contributions! |
 | Semantic Conventions: CI/CD | [semconv-cicd-approvers](https://github.com/orgs/open-telemetry/teams/semconv-cicd-approvers) | https://github.com/open-telemetry/community/blob/main/projects/ci-cd.md | https://github.com/orgs/open-telemetry/projects/79 | `area:cicd`, `area:artifact`, `area:deployment`, `area:test`, `area:vcs` | `accepting_contributions`, `active` | The SIG is looking for contributions! |