[Security:Assets:Endpoints page]Incorrect Update button announcement

[L1nBra]

Description
Label present visually should be announced the same for users using assistive technology.

Preconditions
Security -> Assets -> Endpoints page.
Use Screen Reader (NVDA).

Steps to reproduce

1.Select any option in Search field.
2.Navigate to Update button.
3.Observe screen reader.

UI elements + NVDA Speech Viewer

Actual Result

• Button is announced as "Refresh query button".

Expected Result

• Button is announced as "Update query button".

Notes:
When nothing is present in Search field, this button is with the text Refresh and announced correctly.

Meta Issue

Kibana Version: 8.17.0-SNAPSHOT

OS: Windows 11 Pro

Browser: Chrome Version 131.0.6778.140 (Official Build) (64-bit)

Screen reader: NVDA

WCAG or Vendor Guidance (optional)

• Understanding SC 4.1.2: Name, Role, Value (Level A)(https://www.w3.org/WAI/WCAG22/Understanding/name-role-value.html)
• Understanding SC 2.5.3: Label in Name (Level A)(https://www.w3.org/WAI/WCAG22/Understanding/label-in-name.html)

Related to: https://github.com/elastic/kibana-team/issues/1280

[elasticmachine]

Pinging @elastic/kibana-accessibility (Project:Accessibility)

[elasticmachine]

Pinging @elastic/security-solution (Team: SecuritySolution)