review updates

Author: jrcamp

CHANGELOG.md

@@ -39,6 +39,7 @@
   - Scrapers are not stopped when receiver is shutdown (#3450)
 - `prometheusremotewrite` exporter: Adjust default retry settings (#3416)
 - `hostmetrics` receiver: Fix missing startTimestamp for `processes` scraper (#3461)
+- `scraperhelper`: Include the scraper name in log messages (#3487)
 
 ## v0.28.0 Beta