fix(compat): ignore ember-cli-deprecation-workflow after v2.0.0

The `2.0.0` release of `ember-cli-deprecation-workflow` removes the package that required the compatibility adapter, so we can safely opt out of applying it if we're working with `2.0.0` or newer.

packages/compat/src/compat-adapters/ember-cli-deprecation-workflow.ts

@@ -4,8 +4,15 @@ import { UnwatchedDir } from 'broccoli-source';
 import resolve from 'resolve';
 import { Memoize } from 'typescript-memoize';
 import buildFunnel from 'broccoli-funnel';
+import semver from 'semver';
 
 export default class extends V1Addon {
+  // v2.0.0 removes the usage of `ember-debug-handlers-polyfill`, so we only need to apply the adapter if we're working
+  // with a version that is older than that
+  static shouldApplyAdapter(addonInstance: any) {
+    return semver.lt(addonInstance.pkg.version, '2.0.0');
+  }
+
   @Memoize()
   get v2Trees() {
     // ember-cli-deprecation-workflow does `app.import` of a file that isn't in