[bot] [main] Automated version update (#1946)

Co-authored-by: Prometheus Operator Bot <prom-op-bot@users.noreply.github.com>

manifests/setup/0prometheusCustomResourceDefinition.yaml

@@ -1052,6 +1052,9 @@ spec:
                           description: BearerTokenFile to read from filesystem to
                             use when authenticating to Alertmanager.
                           type: string
+                        enableHttp2:
+                          description: Whether to enable HTTP2.
+                          type: boolean
                         name:
                           description: Name of Endpoints object in Namespace.
                           type: string