MIN-1115 and MIN-1116 | VULNERABILITY | Fix Update LBE issues

[ljttl3q04t]

This PR aims to:

ON-CHAIN:

• MIN-1116 Prevent from updating LBE ID
• MIN-1115 Prevent from updating LBE when it has been cancelled.

OFF-CHAIN:

• Add Build Tx Update LBE
• Add test Update LBE

[linear]

MIN-1024 Vulnerability

I create this task for Vulnerability feedback

[linear]

MIN-1115 Medium | Edge case of update LBE

Before discovery phase start, project owner can update LBE.

Step 1: Create normal LBE

Step 2: Cancel LBE

Step 3: Collect Sellers, Manager

Step 4: Update LBE, make is_cancelled = False

At this step, LBE is set up with invalid structure.

[linear]

MIN-1116 Medium | Update Order | LBE ID can update

(base_asset, raise_asset) is the LBE ID. Once an LBE is created, its ID cannot be updated.

Step 1: Create a standard LBE

Step 2: Attempt to update the LBE with a different base_asset or raise_assset

At this step, the LBE should be prevented from being updated to ensure consistency.