Update Meraki API endpoint in mainTemplate.json

Author: v-kasghosh

Solutions/CiscoMeraki/Package/3.0.5.zip

@@ -378,7 +378,7 @@
             },
             "ServiceEndPoint": {
               "type": "String",
-              "defaultValue": "https://api-mp.meraki.com/api/v1",
+              "defaultValue": "https://api.meraki.com/api/v1",
               "metadata": {
                 "description": "Enter the Cisco Meraki Dashboard API Service End Point as 'https://{CiscoMerakiDomain}/api/{VersionNumber}'"
               },