Renamed 'is_low_ram_device' to 'is_low_ram'

Author: marco-saia-datadog

schemas/rum/_common-schema.json

@@ -366,7 +366,7 @@
           "description": "Total RAM in megabytes",
           "readOnly": true
         },
-        "is_low_ram_device": {
+        "is_low_ram": {
           "type": "boolean",
           "description": "Whether the device is considered a low RAM device (Android)",
           "readOnly": true

schemas/telemetry/_common-schema.json

@@ -137,7 +137,7 @@
               "description": "Total RAM in megabytes",
               "readOnly": true
             },
-            "is_low_ram_device": {
+            "is_low_ram": {
               "type": "boolean",
               "description": "Whether the device is considered a low RAM device (Android)",
               "readOnly": true