fix(rulesets): drop ksail benchmark-data deletion ruleset

deploy/organization-rulesets/README.md

@@ -33,7 +33,7 @@ verb — e.g. `require-pull-request.yaml`). Repo-scoped rulesets live next door
 |---|---|---|
 | 10 `OrganizationRuleset` files | the 10 org rulesets below | Observe (read-only import) |
 | `protect-release-tags.yaml` | **Protect release tags** (net-new) | Managed (Create) — block tag delete + force-move + require `v<semver>` |
-| (in `../repository-rulesets/`) `restrict-deletions-on-ksail.yaml`, `require-merge-queue-on-platform.yaml` | `ksail` "Restrict deletions", `platform` "Require merge queue" | Observe (read-only import) |
+| (in `../repository-rulesets/`) `require-merge-queue-on-platform.yaml` | `platform` "Require merge queue" | Observe (read-only import) |
 
 The 10 imported org rulesets: Block force pushes · Require a pull request before
 merging · Require conversation resolution before merging · Require linear history ·

deploy/repository-rulesets/README.md

@@ -17,5 +17,4 @@ observes.
 
 | File | Repo | Ruleset | Policy |
 |---|---|---|---|
-| `restrict-deletions-on-ksail.yaml` | `ksail` | Restrict deletions (scoped to `refs/heads/benchmark-data`) | Observe (read-only import) |
 | `require-merge-queue-on-platform.yaml` | `platform` | Require merge queue | Observe (read-only import) |

deploy/repository-rulesets/kustomization.yaml

@@ -5,5 +5,4 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
-  - restrict-deletions-on-ksail.yaml
   - require-merge-queue-on-platform.yaml