chore(deps): update ghcr.io/cloudnative-pg/cloudnative-pg docker tag to v1.26.0

Author: renovate[bot]

k8s/magiclove/cnpg_system/deployment_list.cue

@@ -37,7 +37,7 @@ import (
 				}]
 				containers: [{
 					name:  "manager"
-					image: "ghcr.io/cloudnative-pg/cloudnative-pg:1.25.1"
+					image: "ghcr.io/cloudnative-pg/cloudnative-pg:1.26.0"
 					command: ["/manager"]
 					args: [
 						"controller",