Use HTTP PUT for START/STOP actions in Fess versions above 14

[marevol]

This update modifies the request method for Action.START and Action.STOP in FessAPIClient.

• For Fess versions 14 or below, the client continues using httpx.post.
• For versions above 14, the client now uses httpx.put to align with API changes.

This change ensures compatibility with newer Fess API specifications while maintaining backward compatibility for older versions.

[Copilot]

Pull Request Overview

This PR updates the FessAPIClient to support Fess version compatibility by using different HTTP methods for START/STOP actions based on the Fess version.

• Changes HTTP method from POST to PUT for START/STOP actions when Fess version is above 14
• Maintains backward compatibility by continuing to use POST for Fess versions 14 and below
• Adds version-specific logic to handle API specification changes

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