fix: jsdom typings override is no longer needed (#1278)

Closes #1264

Issue has been fixed upstream in jest@27.4.3 (ref: jestjs/jest#12098)

---
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.projenrc.js

@@ -185,11 +185,4 @@ project.npmignore.exclude('/SECURITY.md');
 project.npmignore.exclude('/.gitattributes');
 project.npmignore.exclude('/.gitpod.yml');
 
-// Workaround for @types/jsdom issues due to upgrade to jest@27.4.0 as mentioned in https://github.com/projen/projen/issues/1264#issuecomment-982365744
-if (project.package.packageManager === NodePackageManager.YARN) {
-  project.package.addField('resolutions', {
-    'jest-environment-jsdom': '27.3.1',
-  });
-}
-
 project.synth();