fix(table): fixed column length calculation for Chinese strings

[opsnull]

Description

fixed column length calculation for Chinese strings

Scope

What is affected by this pull request?

• Bug Fix
• New Feature
• Documentation
• Other

Related Issue

Fixes #377

To-Do Checklist

• I tested my changes
• I have commented every method that I created/changed
• I updated the examples to fit with my changes
• I have added tests for my newly created methods

[codecov]

Codecov Report

Merging #378 (f8f2d26) into master (1109943) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #378   +/-   ##
=======================================
  Coverage   81.98%   81.98%           
=======================================
  Files          28       28           
  Lines        1998     1998           
=======================================
  Hits         1638     1638           
  Misses        348      348           
  Partials       12       12           

Impacted Files	Coverage Δ
table_printer.go	100.00% <100.00%> (ø)

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[MarvinJWendt]

LGTM! Thanks for contributing 🥳