TRIB-216: refactors develop branch test classes to implement UserTestConstants and PhraseTestConstants

[mrsbluerose]

Refactored the following classes to implement UserTestConstants and/or PhraseTestConstants

• AuthAPI
• UserPrincipalService
• ProfileAPI
• ProfileService
• SMSChallengeCodeAPI
• SMSChallengeCodeService
• UserAPI
• UserDetailService
• UserService

Notes:

• Removed calls to AbstractTestConstants and Constants (main application constants file)
• In some cases, it didn't make sense to use testing constants, such as SMS tests that needed specific phone numbers or User tests that needed specific user properties.
• I did not update the UserAPI to use a class-wide user for authorization and setUp(), as the class is specifically testing users and creates user instances for nearly every test.

Testing: All tests ran successfully mvn clean test ran successfully

[codecov[bot]]

Codecov Report

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

Project coverage is 81.36%. Comparing base (e24a054) to head (3c93d20).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #227 +/- ## ============================================= - Coverage 81.42% 81.36% -0.06% + Complexity 546 545 -1 ============================================= Files 78 78 Lines 1685 1685 Branches 274 274 ============================================= - Hits 1372 1371 -1 Misses 279 279 - Partials 34 35 +1 ```

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