Add cis-1.9 generic version

  - Remove old/unused version_mapping
  - Delete the following target_mapping
     - K3s:
  	- k3s-cis-1.6-hardened
  	- k3s-cis-1.6-permissive
  	- k3s-cis-1.20-hardened
  	- k3s-cis-1.20-permissive
     - RKE1:
    	- rke-cis-1.4
  	- rke-cis-1.5-hardened
  	- rke-cis-1.5-permissive
  	- rke-cis-1.6-hardened
  	- rke-cis-1.6-permissive
  	- rke-cis-1.20-hardened
  	- rke-cis-1.20-permissive
     - RKE2:
	- rke2-cis-1.5-hardened
    	- rke2-cis-1.5-permissive
  	- rke2-cis-1.6-hardened
  	- rke2-cis-1.6-permissive
  	- rke2-cis-1.20-hardened
  	- rke2-cis-1.20-permissive

   - Add version_mappings for:
     - Generic:
	- cis-1.20
	- cis-1.23
	- cis-1.24
	- cis-1.7
	- cis-1.8
   - Remove generic profiles dir inside package/cfg (already provided by kube-bench)

hack/e2e

@@ -60,7 +60,7 @@ function check_binaries(){
 
 function check_config_files(){
   echo "> Check for upstream test files:"
-  dirs="ack-1.0 aks-1.0 cis-1.23 cis-1.24 cis-1.7 cis-1.8 config.yaml eks-1.0.1 eks-1.1.0 eks-1.2.0 eks-stig-kubernetes-v1r6 gke-1.0 gke-1.2.0 gke-1.6.0 rh-0.7 rh-1.0"
+  dirs="ack-1.0 aks-1.0 cis-1.23 cis-1.24 cis-1.7 cis-1.8 cis-1.9 config.yaml eks-1.0.1 eks-1.1.0 eks-1.2.0 eks-stig-kubernetes-v1r6 gke-1.0 gke-1.2.0 gke-1.6.0 rh-0.7 rh-1.0"
 
   for d in ${dirs}; do
     if ! kubectl exec -n cis-operator-system security-scan-runner-scan-test -c rancher-cis-benchmark -- stat "/etc/kube-bench/cfg/$d"; then