chore(channels): promote alpha to stable

Promotes #18367 with latest k8s versions

Signed-off-by: Moshe Vayner <moshe@vayner.me>

Author: moshevayner

channels/stable

@@ -120,13 +120,13 @@ spec:
       kubenet: {}
   kubernetesVersions:
   - range: ">=1.35.0"
-    recommendedVersion: 1.35.4
+    recommendedVersion: 1.35.5
     requiredVersion: 1.35.0
   - range: ">=1.34.0"
-    recommendedVersion: 1.34.7
+    recommendedVersion: 1.34.8
     requiredVersion: 1.34.0
   - range: ">=1.33.0"
-    recommendedVersion: 1.33.11
+    recommendedVersion: 1.33.12
     requiredVersion: 1.33.0
   - range: ">=1.32.0"
     recommendedVersion: 1.32.13
@@ -201,15 +201,15 @@ spec:
   - range: ">=1.35.0-alpha.1"
     recommendedVersion: "1.34.3"
     #requiredVersion: 1.34.0
-    kubernetesVersion: 1.35.4
+    kubernetesVersion: 1.35.5
   - range: ">=1.34.0-alpha.1"
     recommendedVersion: "1.34.1"
     #requiredVersion: 1.34.0
-    kubernetesVersion: 1.34.7
+    kubernetesVersion: 1.34.8
   - range: ">=1.33.0-alpha.1"
     recommendedVersion: "1.34.1"
     #requiredVersion: 1.33.0
-    kubernetesVersion: 1.33.11
+    kubernetesVersion: 1.33.12
   - range: ">=1.32.0-alpha.1"
     recommendedVersion: "1.34.1"
     #requiredVersion: 1.32.0