Formatting CLI Tool

[NipunaMarcus]

Purpose

This will add a CLI tool for Ballerina source formatting.

Fixes #15663
Fixes #15373
Fixes #13794

Check List

• Read the Contributing Guide
• Required Balo version update
• 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-io]

Codecov Report

Merging #15664 into master will increase coverage by 4.04%.
The diff coverage is 13.38%.

@@             Coverage Diff              @@
##             master   #15664      +/-   ##
============================================
+ Coverage     10.54%   14.59%   +4.04%     
- Complexity     3362     3701     +339     
============================================
  Files          1971     1491     -480     
  Lines         91548    75464   -16084     
  Branches      12752     9885    -2867     
============================================
+ Hits           9651    11011    +1360     
+ Misses        79913    63062   -16851     
+ Partials       1984     1391     -593

Impacted Files	Coverage Δ	Complexity Δ
...ang/langserver/formatting/FormattingConstants.java	50% <ø> (+50%)	1 <0> (+1)	⬆️
...rg/ballerinalang/langserver/formatting/Tokens.java	0% <ø> (ø)	0 <0> (ø)	⬇️
...rg/ballerinalang/langserver/common/CommonKeys.java	0% <ø> (ø)	0 <0> (ø)	⬇️
...main/java/org/ballerinalang/model/TreeBuilder.java	0% <ø> (ø)	0 <0> (ø)	⬇️
.../ballerinalang/compiler/BIRPackageSymbolEnter.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...ballerinalang/langserver/common/LSNodeVisitor.java	10% <0%> (+10%)	17 <0> (+17)	⬆️
...ballerinalang/compiler/desugar/ServiceDesugar.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...lang/compiler/bir/writer/BIRInstructionWriter.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...wso2/ballerinalang/compiler/bir/model/BIRNode.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...org/ballerinalang/langserver/SnippetGenerator.java	0% <0%> (ø)	0 <0> (ø)	⬇️
... and 714 more

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[NipunaMarcus]

Closing the PR because this has to be sent to the jballerina branch.