Update payload limit to 2GB

Author: ashishrp-aws

plugins/amazonq/codewhisperer/jetbrains-community/src/software/aws/toolkits/jetbrains/services/codewhisperer/util/CodeWhispererConstants.kt

@@ -72,7 +72,7 @@ object CodeWhispererConstants {
     const val CODE_SCAN_ISSUE_TITLE_MAX_LENGTH = 60
     const val DEFAULT_CODE_SCAN_TIMEOUT_IN_SECONDS: Long = 60 * 10 // 10 minutes
     const val DEFAULT_PAYLOAD_LIMIT_IN_BYTES: Long = 1 * 1024 * 1024 * 1024 // 1GB
-    const val INTERNAL_PAYLOAD_LIMIT_IN_BYTES: Long = (1024L * 1024L * 1024L * 3L) / 2L // 1.5GB
+    const val INTERNAL_PAYLOAD_LIMIT_IN_BYTES: Long = (1024L * 1024L * 1024L * 2L) // 2GB
     const val CODE_SCAN_POLLING_INTERVAL_IN_SECONDS: Long = 1
     const val FILE_SCAN_INITIAL_POLLING_INTERVAL_IN_SECONDS: Long = 10
     const val PROJECT_SCAN_INITIAL_POLLING_INTERVAL_IN_SECONDS: Long = 30