fix(core): merge package.json plugins and updated project.json plugin… (

#26952)

… using v2

## Current Behavior
<!-- This is the behavior we have today -->

The `package.json` handling is split between before and after plugins so
it's confusing. Also, `package.json` nodes will get overwritten by
plugins while others won't.

## Expected Behavior
<!-- This is the behavior we should expect with the changes in this PR
-->

The `package.json` handling is merged. Also, the `package.json` nodes
will always overwrite plugins as intended.

## Related Issue(s)
<!-- Please link the issue being fixed so it gets closed when this is
merged. -->

Fixes #

packages/jest/src/plugins/plugin.ts

@@ -25,7 +25,7 @@ import {
   clearRequireCache,
   loadConfigFile,
 } from '@nx/devkit/src/utils/config-utils';
-import { getGlobPatternsFromPackageManagerWorkspaces } from 'nx/src/plugins/package-json-workspaces';
+import { getGlobPatternsFromPackageManagerWorkspaces } from 'nx/src/plugins/package-json';
 import { combineGlobPatterns } from 'nx/src/utils/globs';
 import { minimatch } from 'minimatch';
 import { hashObject } from 'nx/src/devkit-internals';

packages/nx/plugins/package-json.ts

@@ -1,6 +1,6 @@
 import type { NxPluginV2 } from '../src/project-graph/plugins';
 import { workspaceRoot } from '../src/utils/workspace-root';
-import { createNodeFromPackageJson } from '../src/plugins/package-json-workspaces';
+import { createNodeFromPackageJson } from '../src/plugins/package-json';
 
 const plugin: NxPluginV2 = {
   name: 'nx-all-package-jsons-plugin',

packages/nx/src/generators/utils/project-configuration.ts

@@ -4,7 +4,7 @@ import { basename, join, relative } from 'path';
 import {
   buildProjectConfigurationFromPackageJson,
   getGlobPatternsFromPackageManagerWorkspaces,
-} from '../../plugins/package-json-workspaces';
+} from '../../plugins/package-json';
 import { buildProjectFromProjectJson } from '../../plugins/project-json/build-nodes/project-json';
 import { renamePropertyWithStableKeys } from '../../adapter/angular-json';
 import {