[BUG] Fix DateTimeFunctionTest. testWeekOfYearWithTimeType() YearweekTest. testYearweekWithTimeType() Unit tests.

[vmmusings]

What is the bug?

• DateTimeFunctionTest. testWeekOfYearWithTimeType() YearweekTest. testYearweekWithTimeType() unit tests are temporarily fixed in this PR here : Temporary fixes for build errors #2476.
• The ask from this bug is to come up with a proper fix for it.

Issue details: Jan 2024 starts with Monday and we calculate weekoftheyear using SUNDAY as the firstdayoftheweek this makes 22nd Jan 3rd week of the year rather 4th week.

We can consider moving to LocalDateTime instead of Calendar.

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