[Linting] Fix Lint Errors (will be required for merge)

[jvigliotta]

Summary

We have 3 lint errors that need to be addressed before #4078 completed.

src/plugins/persistence/couch/CouchObjectProvider.js
50:66  error  '__OPENMCT_ROOT_RELATIVE__' is not defined  no-undef

src/plugins/remoteClock/RemoteClockSpec.js
140:93  error  Object properties must go on a new line  object-property-newline

src/plugins/remoteClock/plugin.js
25:64  error  Trailing spaces not allowed  no-trailing-spaces

Expected vs Current Behavior

No linting errors

Impact Check List

• Data loss or misrepresented data?
• Regression? Did this used to work or has it always been broken?
• Is there a workaround available?
• Does this impact a critical component?
• Is this just a visual bug?

Steps to Reproduce

1. Run npm lint at project root (for testing, confirm no errors, warnings ok for now)

[unlikelyzero]

Testathon 08/26 Warnings persist but no linting errors