Merge pull request #743 from aws-powertools/release(1.20)-update-versions

chore: update versions for release 1.20

Author: hjgraca

version.json

@@ -2,11 +2,11 @@
 	"Core": {
 		"Logging": "1.6.4",
 		"Metrics": "1.8.0",
-		"Tracing": "1.6.0"
+		"Tracing": "1.6.1"
 	},
 	"Utilities": {
 		"Parameters": "1.3.0",
-		"Idempotency": "1.2.2",
+		"Idempotency": "1.3.0",
 		"BatchProcessing": "1.2.0"
 	}
 }