fix(docs): updated policy urls

PR-URL: #3523
Credit: @DemiraDimitrova
Close: #3523
Reviewed-by: @wraithgar

Author: demiracl

CONTRIBUTING.md

@@ -2,7 +2,7 @@
 
 ## Code of Conduct
 
-All interactions in the **npm** organization on GitHub are considered to be covered by our standard [Code of Conduct](https://www.npmjs.com/policies/conduct).
+All interactions in the **npm** organization on GitHub are considered to be covered by our standard [Code of Conduct](https://docs.npmjs.com/policies/conduct).
 
 ## Development
 

docs/content/commands/npm-unpublish.md

@@ -7,7 +7,7 @@ description: Remove a package from the registry
 ### Synopsis
 
 To learn more about how the npm registry treats unpublish, see our <a
-href="https://www.npmjs.com/policies/unpublish" target="_blank"
+href="https://docs.npmjs.com/policies/unpublish" target="_blank"
 rel="noopener noreferrer"> unpublish policies</a>
 
 #### Unpublishing a single version of a package

docs/content/commands/npm.md

@@ -31,7 +31,7 @@ Run `npm help` to get a list of available commands.
 npm comes preconfigured to use npm's public registry at
 https://registry.npmjs.org by default. Use of the npm public registry is
 subject to terms of use available at
-https://www.npmjs.com/policies/terms.
+https://docs.npmjs.com/policies/terms.
 
 You can configure npm to use any compatible registry you like, and even
 run your own registry. Use of someone else's registry is governed by

docs/content/using-npm/registry.md

@@ -12,7 +12,7 @@ package info.
 
 npm is configured to use the **npm public registry** at
 <https://registry.npmjs.org> by default. Use of the npm public registry is
-subject to terms of use available at <https://www.npmjs.com/policies/terms>.
+subject to terms of use available at <https://docs.npmjs.com/policies/terms>.
 
 You can configure npm to use any compatible registry you like, and even run
 your own registry. Use of someone else's registry may be governed by their

packages/libnpmdiff/README.md

@@ -61,7 +61,7 @@ hesitate to jump in if you'd like to, or even ask us questions if something
 isn't clear.
 
 All participants and maintainers in this project are expected to follow the
-[npm Code of Conduct](https://www.npmjs.com/policies/conduct), and just
+[npm Code of Conduct](https://docs.npmjs.com/policies/conduct), and just
 generally be excellent to each other.
 
 Please refer to the [Changelog](CHANGELOG.md) for project history details, too.