fix(documentation): Artifactory UI does not work anymore. (#6396)

* fix(documentation): Artifactory UI does not work anymore.

* fix(documentation): Artifactory UI does not work anymore.

* fix(documentation): Artifactory UI does not work anymore.

* fix(documentation): Artifactory UI does not work anymore.

* fix(documentation): Artifactory UI does not work anymore.

* fix(documentation): Artifactory UI does not work anymore.

content/doc/developer/publishing/releasing-manually.adoc

@@ -16,47 +16,7 @@ See link:../releasing-cd[setting up automated plugin release] instead of this gu
 == Artifactory Credentials for Maven
 
 You will need to tell Maven your credentials to access link:../artifact-repository[Artifactory].
-You can obtain your encrypted password from Artifactory using either `curl` or the Artifactory UI.
-
-=== Using the Artifactory UI
-
-Follow these steps to obtain your encrypted password:
-
-1. Log in to Artifactory. image:../../../images/developer/publishing/artifactory-login.png[Artifactory Login]
-2. Click your user name on the top right and from the menu select "Set me up". image:../../../images/developer/publishing/artifactory-set-me-up.png[Artifactory Set Me Up]
-3. Select "Maven" as package type (ignore the repository selection and the message about lack of permissions). image:../../../images/developer/publishing/select-maven.png[Artifactory Select Maven]
-4. Enter your login password below and click the unlock button (big green lock icon). image:../../../images/developer/publishing/unlock.png[Artifactory Unlock]
-5. Click "Generate Settings" at the bottom. image:../../../images/developer/publishing/generate-settings.png[Artifactory Generate Settings]
-6. Click "Download Snippet". image:../../../images/developer/publishing/download-snippet.png[Artifactory Download Snippet]
-7. Open the downloaded XML file and look for your encrypted password (the `<password>` element).
-image:../../../images/developer/publishing/generated-xml.png[Artifactory Generated XML]
-   Ignore everything else in this file.
-
-NOTE: If your XML snippet says `\*\** Insert encrypted password here \***`, click the unlock button near the password entry field, and re-Generate Settings.
-
-Create the file `~/.m2/settings.xml` (`~` representing your user home directory, e.g. `/home/yourname` or `C:\Users\yourname`) if needed, and make sure it contains the `<servers>` element as shown below:
-
-[source,xml]
-----
-<settings xmlns="https://maven.apache.org/SETTINGS/1.0.0"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="https://maven.apache.org/SETTINGS/1.0.0
-                      https://maven.apache.org/xsd/settings-1.0.0.xsd">
-
-  <servers>
-    <server>
-      <id>maven.jenkins-ci.org</id> // <1>
-      <username>your_user_name_here</username>
-      <password>your_encrypted_password_here</password>
-    </server>
-  </servers>
-
-</settings>
-----
-<1> This is not a valid host name anymore, but still the ID used by default in the Jenkins plugin parent POM.
-    You may need to add additional `<server>` entries if your plugin POM overrides the inherited Maven `<distributionManagement>`, but this should be rare.
-
-=== Using `curl`
+You can obtain your encrypted password from Artifactory using `curl`.
 
 Use this command:
 [source,bash]