add version check before making module path as relative path

src/wrappers/lambda/lambdaRuntimeSupport.ts

@@ -6,6 +6,7 @@
 
 const path = require('path');
 const fs = require('fs');
+const semver = require('semver');
 
 class InvalidModule extends Error {}
 class InvalidHandler extends Error {}
@@ -42,9 +43,11 @@ export function loadHandler(appPath: string, handlerString: string) {
 
     const handlerPath = match[2];
     let module = match[1];
-    if (module && !(module.startsWith('./') ||
-        module.startsWith('../'))) {
-        module = './' + module;
+    if (semver.satisfies(process.version, '12.x')) {
+        if (module && !(module.startsWith('./') ||
+            module.startsWith('../'))) {
+            module = './' + module;
+        }
     }
 
     let userModule;