fix: correct Model Monitor eu-west-3 image name. (#299)

Author: knakad

src/sagemaker/model_monitor/model_monitoring.py

@@ -49,7 +49,6 @@
     "eu-north-1": "895015795356",
     "me-south-1": "607024016150",
     "ap-south-1": "126357580389",
-    "eu-east-2": "680080141114",
     "us-east-2": "777275614652",
     "eu-west-1": "468650794304",
     "eu-central-1": "048819808253",
@@ -58,6 +57,7 @@
     "us-east-1": "156813124566",
     "ap-northeast-2": "709848358524",
     "eu-west-2": "749857270468",
+    "eu-west-3": "680080141114",
     "ap-northeast-1": "574779866223",
     "us-west-2": "159807026194",
     "us-west-1": "890145073186",