Don't apply feature gate to k3s

The nginx workaround feature gate ends up forcing cert-manager to use the nginx ingress type for challenges even when the ingress is traefik.

Signed-off-by: scottwilliams <scottwilliams@ucsb.edu>

operator/fleet.yaml

@@ -8,9 +8,6 @@ helm:
   waitForJobs: true
   values:
     namespace: cert-manager
-    config:
-      featureGates:
-        ACMEHTTP01IngressPathTypeExact: false
     crds: 
       enabled: true
 targetCustomizations:
@@ -40,6 +37,18 @@ targetCustomizations:
             - 1.1.1.1
             - 8.8.8.8
         podDnsPolicy: None
+        config:
+          featureGates:
+            ACMEHTTP01IngressPathTypeExact: false              
     clusterSelector:
       matchLabels:
         provider.cattle.io: gke
+  - name: rke2
+    helm:
+      values:
+        config:
+          featureGates:
+            ACMEHTTP01IngressPathTypeExact: false        
+    clusterSelector:
+      matchLabels:
+        provider.cattle.io: rke2