fix: do not remove build from versions

[artemmufazalov]

Closes #2678

Previously we had versions in format ydb-stable-25-2-3 and removed build version (4 number), now it is a common practice to use build version - we have many versions in format ydb-stable-25-1-2-18

Why it is needed:

1. To properly change colors for build versions too: ydb-stable-25-1-2-18 may have different color variant from ydb-stable-25-1-2-12
2. To allow selecting these specific versions in versions selector on clusters page

CI Results

Test Status: ⚠️ FLAKY

📊 Full Report

Total	Passed	Failed	Flaky	Skipped
358	352	0	4	2

Test Changes Summary ⏭️2

⏭️ Skipped Tests (2)

1. Scroll to row, get shareable link, navigate to URL and verify row is scrolled into view (tenant/diagnostics/tabs/queries.test.ts)
2. Copy result button copies to clipboard (tenant/queryEditor/queryEditor.test.ts)

Bundle Size: ✅

Current: 85.32 MB | Main: 85.32 MB
Diff: 0.33 KB (-0.00%)

✅ Bundle size unchanged.

ℹ️ CI Information

• Test recordings for failed tests are available in the full report.
• Bundle size is measured for the entire 'dist' directory.
• 📊 indicates links to detailed reports.
• 🔺 indicates increase, 🔽 decrease, and ✅ no change in bundle size.