jobs: update hot ranges logger details

Two issues with the hot ranges logging job is that it is not marked as
internal, and its description is capitalized, which does not follow
convention.

This PR adds the job to the AutomaticJobTypes which ensures its hidden
from the default view, in addition to updating the description to be
more focused and appropriate.

Fixes: none
Epic: none
Release note: none

Author: angles-n-daemons

pkg/jobs/jobspb/wrap.go

@@ -179,6 +179,7 @@ var AutomaticJobTypes = [...]Type{
 	TypeMVCCStatisticsUpdate,
 	TypeUpdateTableMetadataCache,
 	TypeSQLActivityFlush,
+	TypeHotRangesLogger,
 }
 
 // DetailsType returns the type for a payload detail.

pkg/upgrade/upgrades/v25_3_add_hot_range_logger_job.go

@@ -33,7 +33,7 @@ func createHotRangesLoggerJob(
 	return d.DB.Txn(ctx, func(ctx context.Context, txn isql.Txn) error {
 		jr := jobs.Record{
 			JobID:         jobs.HotRangesLoggerJobID,
-			Description:   jobspb.TypeHotRangesLogger.String(),
+			Description:   "the background hot ranges logging job that runs on sql nodes",
 			Details:       jobspb.HotRangesLoggerDetails{},
 			Progress:      jobspb.HotRangesLoggerProgress{},
 			CreatedBy:     &jobs.CreatedByInfo{Name: username.NodeUser, ID: username.NodeUserID},