[12.x] Fix TwoColumnDetail stripping trailing punctuation from second column values

[theritvars]

Problem

TwoColumnDetail applies the EnsureNoPunctuation mutator to both columns, but it should only apply to the first. The second column holds data values, not labels, so stripping trailing punctuation (., ?, !, :) from it is wrong.

In practice, this means php artisan config:show silently truncates config values — "Welcome to Laravel!" displays as "Welcome to Laravel".

Fix

Remove EnsureNoPunctuation from the second column's mutator list.

I checked every TwoColumnDetail callsite in the framework (AboutCommand, ConfigShowCommand, ShowModelCommand, TableCommand, ShowCommand, StatusCommand, ListFailedCommand, VendorPublishCommand, EnvironmentEncryptCommand, EnvironmentDecryptCommand, both MonitorCommand variants). None of them were relying on punctuation being stripped from the second column — if anything, a few of them (config values, SQL table comments) were having user data quietly mangled.