Deprecate ListVulnerabilities endpoint (#3148)

Co-authored-by: ci.datadog-api-spec <packages@datadoghq.com>

Author: api-clients-generation-pipeline[bot]

.generator/schemas/v2/openapi.yaml

@@ -101090,6 +101090,7 @@ paths:
           - security_monitoring_notification_profiles_write
   /api/v2/security/vulnerabilities:
     get:
+      deprecated: true
       description: |-
         Get a list of vulnerabilities.
 
@@ -101531,9 +101532,9 @@ paths:
         operator: OR
         permissions:
           - appsec_vm_read
+      x-sunset: "2027-01-01"
       x-unstable: |-
-        **Note**: This endpoint is a private preview.
-        If you are interested in accessing this API, [fill out this form](https://forms.gle/kMYC1sDr6WDUBDsx9).
+        **Note**: This endpoint is deprecated. See the [List Security Findings endpoint](https://docs.datadoghq.com/api/latest/security-monitoring/#list-security-findings).
   /api/v2/security/vulnerabilities/notification_rules:
     get:
       description: Returns the list of notification rules for security vulnerabilities.

lib/datadog_api_client/v2/api/security_monitoring_api.rb

@@ -4878,6 +4878,8 @@ def list_vulnerabilities(opts = {})
     #
     # Extensions can only include one value: `ext:modifier=value`.
     #
+    # @deprecated This API is deprecated.
+    #
     # @param opts [Hash] the optional parameters
     # @option opts [String] :page_token Its value must come from the `links` section of the response of the first request. Do not manually edit it.
     # @option opts [Integer] :page_number The page number to be retrieved. It should be equal or greater than `1`
@@ -4924,6 +4926,7 @@ def list_vulnerabilities(opts = {})
     # @option opts [String] :filter_asset_operating_system_version Filter by asset operating system version.
     # @return [Array<(ListVulnerabilitiesResponse, Integer, Hash)>] ListVulnerabilitiesResponse data, response status code and response headers
     def list_vulnerabilities_with_http_info(opts = {})
+      warn "[DEPRECATION] `ListVulnerabilities` is deprecated."
       unstable_enabled = @api_client.config.unstable_operations["v2.list_vulnerabilities".to_sym]
       if unstable_enabled
         @api_client.config.logger.warn format("Using unstable operation '%s'", "v2.list_vulnerabilities")