SUSE-SU-2026:1194-1

This update for google-cloud-sap-agent fixes the following issue:

Update to google-cloud-sap-agent 3.12 (bsc#1259816):

• CVE-2026-33186: google.golang.org/grpc: authorization bypass due to improper validation of the HTTP/2: path pseudo- header (bsc#1260265).

Changelog:

• Collect WLM metric saphanasr_angi_installed for all OS types.
• Failure handling: Remove attached disks from CG
• OTE Status checks for Parameter Manager (SAP Agent)
• Log command-line arguments in configureinstance.
• Minor multiple reliability checks and fixes
• Support custom names for restored disks in hanadiskrestore
• Add newAttachedDisks to Restorer and detach them on restore failure.
• Improve unit test coverage for hanadiskbackup and hanadiskrestore
• Add support for refresh point tests.
• Refactor HANA disk backup user validation and physical path parsing.
• Auto updated compiled protocol buffers
• Parameter Manager integration to SAP Agent
• Modify collection logic for SAP HANA configuration files.
• Update workloadagentplatform version and hash.
• Update WLM Validation metrics to support SAPHanaSR-angi setups.
• Increment agent version to 3.12.
• SAP HANA Pacemaker failover settings can come from SAPHanaController.
• Update collection for WLM metric ha_sr_hook_configured.
• Refactor CheckTopology to accept instance number.
• Use constant backoff with max retries for snapshot group operations.
• Update workloadagentplatform dependency