git: make Letter/Text/Color semantically consistency

[Cecil0o0]

In Git extension, there is an ambiguous code snippet about semantic in a switch-case syntax among getStatusLetter, getStatusText and getStatusColor static methods.

In a version control system, it may be correct if DELETED_BY_THEM status represents a conflict rather than a NORMAL OPERATION, as the l10n code explicitly describes:

...
case Status.DELETED_BY_THEM: return l10n.t('Conflict: Deleted By Them');
...

This fix would like to eliminate semantic ambiguity

[lszomoru]

@Cecil0o0, thank you very much for the contribution.
Could you please file an issue in which you are describing the issue that you are trying to address with these changes?

[Cecil0o0]

@lszomoru of course, here is a new filed issue #245993. Please have a look for my description, if something unclear please let know!

[Cecil0o0]

@Cecil0o0, thank you very much for the contribution. Could you please file an issue in which you are describing the issue that you are trying to address with these changes?

@lszomoru hi, could you please have a look for this one~

[lszomoru]

@Cecil0o0, thank you very much for your contribution.