Migration to 14 - Creation of development configuration

[john-waitforit]

Current Behavior

When migrating to v14 the migration script to create a development configuration can fail with some configurations

Expected Behavior

The migration script should work in most cases when people migrate NX

Steps to Reproduce

Given a project.json like this one:

{
    root: 'apps/example',
    projectType: 'application',
    targets: {
      build: {
        executor: '@nrwl/web:webpack',
        defaultConfiguration: 'production',
        configurations: { production: { sourceMap: false } },
      },
      serve: {
        executor: '@nrwl/web:dev-server',
      },
    },
}

The migration script called add-default-development-configurations fails to execute because the serve target does not have a configurations key.

Failure Logs

TypeError: Cannot read properties of undefined (reading 'development')

Environment

NX report

 Node : 16.13.1
   OS   : darwin arm64
   yarn : 1.22.17

   nx : 14.1.1
   @nrwl/angular : Not Found
   @nrwl/cypress : 14.1.1
   @nrwl/detox : Not Found
   @nrwl/devkit : 14.1.1
   @nrwl/eslint-plugin-nx : 14.1.1
   @nrwl/express : Not Found
   @nrwl/jest : 14.1.1
   @nrwl/js : 14.1.1
   @nrwl/linter : 14.1.1
   @nrwl/nest : Not Found
   @nrwl/next : 14.1.1
   @nrwl/node : Not Found
   @nrwl/nx-cloud : 14.0.3
   @nrwl/nx-plugin : Not Found
   @nrwl/react : 14.1.1
   @nrwl/react-native : Not Found
   @nrwl/schematics : Not Found
   @nrwl/storybook : 14.1.1
   @nrwl/web : 14.1.1
   @nrwl/workspace : 14.1.1
   typescript : 4.6.2
   rxjs : 6.6.7
   ---------------------------------------
   Community plugins:
   	 @ngrx/component-store: 13.0.2
   	 @ngrx/effects: 13.0.2
   	 @ngrx/entity: 13.0.2
   	 @ngrx/router-store: 13.0.2
   	 @ngrx/schematics: 13.0.2
   	 @ngrx/store: 13.0.2
   	 @ngrx/store-devtools: 13.0.2
   	 @storybook/angular: 6.4.19

Fix

I'm opening a PR to fix this :)

[nagad814]

npm i webpack --save-dev, fixed the issue for me

[github-actions]

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