fix(amazonq): Fix memory report telemetry of Amazon Q LSP (aws#4974)

* fix memory report telemetry

* rm extra change log

Author: leigaol

plugins/amazonq/chat/jetbrains-community/src/software/aws/toolkits/jetbrains/services/cwc/editor/context/project/ProjectContextProvider.kt

@@ -162,7 +162,15 @@ class ProjectContextProvider(val project: Project, private val encoderServer: En
         logger.debug { "project context index time: ${duration}ms" }
         if (connection.responseCode == 200) {
             val usage = getUsage()
-            TelemetryHelper.recordIndexWorkspace(duration, filesResult.files.size, filesResult.fileSize, true, usage?.memoryUsage, usage?.cpuUsage, startUrl)
+            TelemetryHelper.recordIndexWorkspace(
+                duration,
+                filesResult.files.size,
+                filesResult.fileSize,
+                true,
+                usage?.memoryUsage?.div(1024 * 1024),
+                usage?.cpuUsage,
+                startUrl
+            )
             logger.debug { "project context index finished for ${project.name}" }
             return true
         } else {