Merge pull request #797 from aws-powertools/fix-version-comma

chore: Remove trailing comma

Author: hjgraca

version.json

@@ -3,7 +3,7 @@
 		"Logging": "1.6.4",
 		"Metrics": "2.0.0",
 		"Tracing": "1.6.1",
-		"Metrics.AspNetCore": "0.1.0",
+		"Metrics.AspNetCore": "0.1.0"
 	},
 	"Utilities": {
 		"Parameters": "1.3.0",