Fix multi line cell and longer $listPrefix in Table widget

[rhertogh]

Q	A
Is bugfix?	✔️
New feature?	❌
Breaks BC?	❌
Fixed issues	-

Currently a multi line string breaks the table output, this PR fixes this.

From the unit test,
Current output:

╔═══════════════╤════════════════╤═════════════════╗
║ test1         │ test2          │ test3
multiline ║
╟───────────────┼────────────────┼─────────────────╢
║ test
content1 │ testcontent2   │ test
content3   ║
╟───────────────┼────────────────┼─────────────────╢
║ testcontent21 │ test
content22 │ testcontent23   ║
╚═══════════════╧════════════════╧═════════════════╝

Fixed output:

╔═══════════════╤══════════════╤═══════════════╗
║ test1         │ test2        │ test3         ║
║               │              │ multiline     ║
╟───────────────┼──────────────┼───────────────╢
║ test          │ testcontent2 │ test          ║
║ content1      │              │ content3      ║
╟───────────────┼──────────────┼───────────────╢
║ testcontent21 │ test         │ testcontent23 ║
║               │ content22    │               ║
╚═══════════════╧══════════════╧═══════════════╝

---

This PR also fixes a bug when $listPrefix doesn't have an exact length of 2 characters, for example '-- '.

[what-the-diff]

PR Summary

• Improved Handling of Multiline Cell Contents in Tables
  The team added an additional feature to the 'Table' class that checks for and handles content that spans multiple lines within a single cell. This ensures that our data tables are displayed accurately and neatly, no matter the length of the content inside a cell.

• Testing of Multiline Cell Contents in Tables
  A new test case has been integrated within the 'TableTest' class that verifies the proper rendering of tables where cell contents span multiple lines. This helps to guarantee that our new feature works seamlessly and as intended, ensuring reliability for users.

• Updated 'TableTest' Class
  The 'TableTest' class has been updated to include this new test case, which specifically ensures that a table with multiline cell contents can be rendered correctly. This continue to streamline and advance our testing module, ensuring the highest quality output in our table rendering capabilities.

[codecov]

Codecov Report

Patch coverage: 75.00% and no project coverage change.

Comparison is base (76d6345) 48.84% compared to head (1d8be31) 48.85%.

Additional details and impacted files

@@           Coverage Diff           @@
##           master   #19906   +/-   ##
=======================================
  Coverage   48.84%   48.85%           
=======================================
  Files         445      445           
  Lines       42763    42781   +18     
=======================================
+ Hits        20888    20901   +13     
- Misses      21875    21880    +5     

Impacted Files	Coverage Δ
framework/console/widgets/Table.php	71.75% <75.00%> (+0.04%)	⬆️

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[rhertogh]

@bizley FYI: I've made an additional commit after your review: 1d8be3149
It fixes rendering of long multiline strings and longer $listPrefix in \yii\console\widgets\Table.

[samdark]

👍