remove hacks for pnpify with node 15

scripts/contrib-run.js

@@ -31,10 +31,6 @@ for (let projName of projNames) {
   switch(projName) {
 
     case 'angular':
-      // !!! - HACK: pnpify is broken with our built yarn (see .yarnrc.yml)
-      console.log('SKIPPING PnP simulation')
-      continue
-      // !!!
       console.log('Using PnP simulation')
       console.log('')
       exec.sync(

scripts/example-run.js

@@ -51,10 +51,6 @@ for (let projName of projNames) {
       break
 
     case 'angular':
-      // !!! - HACK: pnpify is broken with our built yarn (see .yarnrc.yml)
-      console.log('SKIPPING PnP simulation')
-      continue
-      // !!!
       console.log('Using PnP simulation')
       console.log()
       exec.sync(