test: bump memory limit for abort fatal error

PR-URL: #44984
Reviewed-By: Richard Lau <rlau@redhat.com>
Reviewed-By: Beth Griggs <bethanyngriggs@gmail.com>

Author: danielleadams

test/abort/test-abort-fatal-error.js

@@ -28,7 +28,7 @@ const assert = require('assert');
 const exec = require('child_process').exec;
 
 let cmdline = `ulimit -c 0; ${process.execPath}`;
-cmdline += ' --max-old-space-size=4 --max-semi-space-size=1';
+cmdline += ' --max-old-space-size=16 --max-semi-space-size=4';
 cmdline += ' -e "a = []; for (i = 0; i < 1e9; i++) { a.push({}) }"';
 
 exec(cmdline, function(err, stdout, stderr) {