Expose commit id (sha) of Garden Linux images

Expose the commit id (shasum) of Garden Linux images

Author: toanju

api/v1/hypervisor_types.go

@@ -123,6 +123,9 @@ type OperatingSystemStatus struct {
 	// Represents the Operating System version.
 	Version string `json:"version,omitempty"`
 
+	// Represents the Operating System build commit SHA sum.
+	CommitID string `json:"commit_id,omitempty"`
+
 	// PrettyVersion
 	PrettyVersion string `json:"prettyVersion,omitempty"`
 

applyconfigurations/api/v1/operatingsystemstatus.go

@@ -305,6 +305,10 @@ spec:
               operatingSystem:
                 description: Represents the Operating System status.
                 properties:
+                  commit_id:
+                    description: Represents the Operating System build commit SHA
+                      sum.
+                    type: string
                   firmwareDate:
                     description: FirmwareDate
                     format: date-time