Adds the following cumulative, process-wide serverStatus metrics for change streams pre-images collection sampling:

• changeStreamPreImages.markerCreation.totalPass: total number of pre-image sampling passes. On ASC, the pre-images sampling is supposed to happen shortly after node start, on all node types of a cluster (primary and secondaries). The pre-images are typically not resampled during the lifetime of a node. On DSC, pre-images sampling happens on every node step-up as a primary. Sampling can happen multiple times during the lifetime of a node.
• changeStreamPreImages.markerCreation.scannedInternalCollections: total number of user collection UUID ranges sampled in the system pre-images collection. When a sampling pass occurs, this metric is typically increased by the number of user collections that have change streams pre-images enabled and contain active pre-images.
• changeStreamPreImages.markerCreation.timeElapsedMillis: cumulated number of milliseconds spent on pre-images sampling.