fix(webpack): support angular 15.x

[lekhmanrus]

Migrated to @angular-devkit/build-angular v15.x.

Please see angular/angular-cli#23936

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What is the current behavior?

babel-loader throws errors when you try building with @angular-devkit/build-angular v15.x.

What is the new behavior?

No errors.

[rigor789]

We need to make this backwards compatible and check the @angular-devkit/build-angular version. The one in the package.json is a devDependency so our tests work, but in actual projects the version from the project's own package.json is used, and it might not be 15.x.

Implemented in aa3743c

[lekhmanrus]

Thanks @rigor789! 🙂

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✅ Successfully ran 2 targets

• nx run-many --target=test --configuration=ci --projects=core
• nx run webpack5:build

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