Update and re-enabled some test-cases that were previously disabled

[yong-zhuo]

Updated and fix the following test cases due to the new parameters for Person:

• LogicManagerTest
• AddCommandParserTest
• ParserUtilTest
• JsonAddressBookStorageTest
• AddressBookTest
• DateUtilTest

Also updated some classes to include logging and fix code quality issues

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Files with missing lines	Coverage Δ	Complexity Δ
...main/java/seedu/address/commons/util/DateUtil.java	90.00% <100.00%> (+1.11%)	4.00 <2.00> (+1.00)
.../java/seedu/address/logic/commands/AddCommand.java	100.00% <100.00%> (ø)	8.00 <0.00> (ø)
...a/seedu/address/logic/parser/AddCommandParser.java	100.00% <100.00%> (+5.55%)	6.00 <1.00> (+2.00)
...n/java/seedu/address/model/person/DateOfBirth.java	93.33% <ø> (ø)	7.00 <0.00> (ø)
src/main/java/seedu/address/model/person/Nric.java	92.85% <100.00%> (-0.48%)	6.00 <0.00> (ø)

... and 7 files with indirect coverage changes