Resolve "Update npm and maven documentation images"

doc/user/packages/maven_repository/index.md

@@ -5,7 +5,7 @@
 With the GitLab [Maven](https://maven.apache.org) Repository, every
 project can have its own space to store its Maven artifacts.
 
-![GitLab Maven Repository](img/maven_package_view.png)
+![GitLab Maven Repository](img/maven_package_view_v12_6.png)
 
 ## Enabling the Maven Repository
 

doc/user/packages/npm_registry/index.md

@@ -5,7 +5,7 @@
 With the GitLab NPM Registry, every
 project can have its own space to store NPM packages.
 
-![GitLab NPM Registry](img/npm_package_view.png)
+![GitLab NPM Registry](img/npm_package_view_v12_5.png)
 
 NOTE: **Note:**
 Only [scoped](https://docs.npmjs.com/misc/scope) packages are supported.