Add aliases for removed pages

Signed-off-by: Guilherme Macedo <guilherme.macedo@suse.com>

content/rancher/v2.6/en/cis-scans/_index.md

@@ -1,6 +1,11 @@
 ---
 title: CIS Scans
 weight: 17
+aliases:
+  - /rancher/v2.6/en/cis-scans/configuration/
+  - /rancher/v2.6/en/cis-scans/custom-benchmark/
+  - /rancher/v2.6/en/cis-scans/rbac/
+  - /rancher/v2.6/en/cis-scans/skipped-tests/
 ---
 
 The CIS scans documentation is now part of the [Security > CIS Scans]({{<baseurl>}}/rancher/v2.6/en/security/cis-scans) section.

content/rancher/v2.6/en/security/cis-scans/_index.md

@@ -1,6 +1,8 @@
 ---
 title: CIS Scans
 weight: 17
+aliases:
+  - /rancher/v2.6/en/security/security-scan/
 ---
 
 Rancher can run a security scan to check whether Kubernetes is deployed according to security best practices as defined in the CIS Kubernetes Benchmark. The CIS scans can run on any Kubernetes cluster, including hosted Kubernetes providers such as EKS, AKS, and GKE.

content/rancher/v2.6/en/security/hardening-guides/_index.md

@@ -2,6 +2,12 @@
 title: Self-Assessment and Hardening Guides for Rancher v2.6
 shortTitle: Rancher v2.6 Guides
 weight: 1
+aliases:
+  - /rancher/v2.6/en/security/rancher-2.5/
+  - /rancher/v2.6/en/security/rancher-2.5/1.5-hardening-2.5/
+  - /rancher/v2.6/en/security/rancher-2.5/1.5-benchmark-2.5/
+  - /rancher/v2.6/en/security/rancher-2.5/1.6-hardening-2.5/
+  - /rancher/v2.6/en/security/rancher-2.5/1.6-benchmark-2.5/
 ---
 
 Rancher v2.6 hardening guides are currently being updated. For the time being, please consult Rancher v2.5 [self-assessment and hardening guides]({{<baseurl>}}/rancher/v2.5/en/security/rancher-2.5) for more information.