`Failed to set user elastic-agent-user password for service` while installing unprivileged agent on Windows enrolled in Active Directory.

[amolnater-qasource]

Kibana version:

VERSION: 9.3.0-SNAPSHOT
BUILD: 93303
COMMIT: 07655a0a20808401ae4531541ed85885b2f61fea
Artifact: https://snapshots.elastic.co/9.3.0-05c2ec24/downloads/beats/elastic-agent/elastic-agent-9.3.0-SNAPSHOT-windows-x86_64.zip

Preconditions:

1. 9.3.0-SNAPSHOT Kibana cloud environment should be available.
2. Active Directory should be setup.
3. Windows Server 2025 should be available and should be connected to Active Directory.

Steps to reproduce:

1. Run elastic-agent install command using --unprivileged flag.
2. Observe elastic-agent failed to install and below error is observed:
   Error: error installing package: error getting service installation options: failed to set user elastic-agent-user password for service: call to NetUserSetInfo failed: status=2221 error=0

Expected behavior:
Elastic agent should be installed using --unprivileged on Windows enrolled with Active Directory.

Screen Capture:

Linked Feature ticket:
#11079

[elasticmachine]

Pinging @elastic/elastic-agent-control-plane (Team:Elastic-Agent-Control-Plane)

[amolnater-qasource]

@muskangulati-qasource Please review.

[muskangulati-qasource]

Secondary review is Done for this ticket!

[pierrehilbert]

status=2221 means the user doesn't exist.
@blakerouse could you please take a look?