test: use common.buildType in embedding test

This un-breaks testing in the case of `./configure --debug-node`. Backport-PR-URL: #35241 PR-URL: #32422 Reviewed-By: Richard Lau <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: Luigi Pinca <[email protected]> Reviewed-By: James M Snell <[email protected]>

Author: addaleax

test/embedding/test-embedding.js

@@ -6,8 +6,7 @@ const child_process = require('child_process');
 constpath=require('path');
 
 common.allowGlobals(global.require);
-letbinary=process.features.debug ?
-'out/Debug/embedtest' : 'out/Release/embedtest';
+letbinary=`out/${common.buildType}/embedtest`;
 if(common.isWindows){
 binary+='.exe';
 }