New SAP certifications: Additional M4 memory-optimized machine types

## Announcement **New SAP certifications: Additional M4 memory-optimized machine types** For use with SAP HANA scale-up (OLAP and OLTP) and SAP NetWeaver workloads, SAP has certified the following Compute Engine M4 memory-optimized machine types: `m4-megamem-28` and `m4-ultramem-224`. For more information, see: * For SAP HANA, [M4 memory-optimized VM types](https://cloud.google.com/solutions/sap/docs/sap-hana-planning-guide#m4-memory-optimized) * For SAP NetWeaver, [M4 memory-optimized VM types](https://cloud.google.com/solutions/sap/docs/certifications-sap-apps#sap-certified-vms-mem-optimized-m4) ## Announcement **New SAP certification: 3 TB `m4-megamem-224` for SAP HANA scale-out workloads** For use with SAP HANA scale-out (OLAP and OLTP) workloads, SAP has certified the `m4-megamem-224` memory-optimized machine type. For more information, see [M4 memory-optimized VM types](https://cloud.google.com/solutions/sap/docs/sap-hana-planning-guide#m4-memory-optimized).