CIRC-2633: Fix flaky tests

[zakletskyi-epam]

Purpose

Fix flaky HoldShelfExpirationDateTests that fail on CI when JVM class-loading and test execution happen across a midnight UTC boundary.

Approach

• CalendarExamples — for CASE_CURRENT_CLOSE_SERVICE_POINT_ID, the calendar period is now built dynamically from the date query parameter instead of the statically captured class-load date. This also keeps correctness for tests that use cd5–cd8 without a fake clock (e.g. RequestsAPICreationTests).
• HoldShelfExpirationDateTests.setUp() — fake clock is pinned to CASE_CURRENT_DATE_CLOSE (the real date captured at class-load time) so the server-side logic and calendar data stay in sync.
• isSameDay() — replaced LocalDate.now() with the fake clock via getZonedDateTime().

TODOS and Open Questions

• Check logging

Learning

CIRC-2633

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud