Provide code actions to fix invalid transferring of an isolated value out from a lock statement

[nipunayf]

Purpose

$title.

Fixes #42333

Approach

Introduced two code actions, namely clone value and add readonly type, to fix the respective scenarios.

Samples

Clone the value

Screen.Recording.2024-05-10.at.5.21.20.PM.mov

Clone as a readonly value

Screen.Recording.2024-05-10.at.5.21.29.PM.mov

Add readonly to type

Screen.Recording.2024-05-20.at.11.04.55.PM.mov

Remarks

• For union types, we are enclosing the entire type instead of making each required individual type readonly.
• The "Add readonly" code action is not supported for any and json types, as their locations cannot be captured.
• Type reference type symbols are not supported for Add readonly code action as their original location points to the definition.

Check List

• Read the Contributing Guide
• Updated Change Log
• Checked Tooling Support (#)
• Added necessary tests
  • Unit Tests
  • Spec Conformance Tests
  • Integration Tests
  • Ballerina By Example Tests
• Increased Test Coverage
• Added necessary documentation
  • API documentation
  • Module documentation in Module.md files
  • Ballerina By Examples

[codecov]

Codecov Report

Attention: Patch coverage is 91.93548% with 5 lines in your changes are missing coverage. Please review.

Project coverage is 77.27%. Comparing base (dc8f8ed) to head (69485b3).
Report is 4 commits behind head on master.

Files	Patch %	Lines
...ver/codeaction/providers/CloneValueCodeAction.java	84.00%	2 Missing and 2 partials ⚠️
...er/codeaction/providers/AddReadonlyCodeAction.java	97.22%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff            @@
##             master   #42734   +/-   ##
=========================================
  Coverage     77.26%   77.27%           
- Complexity    51304    51331   +27     
=========================================
  Files          2929     2931    +2     
  Lines        204423   204485   +62     
  Branches      26668    26678   +10     
=========================================
+ Hits         157947   158006   +59     
- Misses        37890    37891    +1     
- Partials       8586     8588    +2     

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