[stable8] fix(NcInputField): use overflow-wrap: anywhere instead of word-break: break-all for the helper text

[backportbot]

Backport of PR #8225

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 45.74%. Comparing base (b4bd936) to head (079ff7d).

Additional details and impacted files

@@           Coverage Diff            @@
##           stable8    #8262   +/-   ##
========================================
  Coverage    45.74%   45.74%           
========================================
  Files          193      193           
  Lines         4864     4864           
  Branches      1254     1192   -62     
========================================
  Hits          2225     2225           
- Misses        2551     2553    +2     
+ Partials        88       86    -2     

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