Add support for implied decimal and copybook parser dependency version

[MohamedSabthar]

Purpose

Fixes: ballerina-platform/ballerina-library#7271

Checklist

• Linked to an issue
• Updated the changelog
• Added tests

[codecov]

Codecov Report

Attention: Patch coverage is 76.19048% with 15 lines in your changes missing coverage. Please review.

Project coverage is 82.18%. Comparing base (32f1f14) to head (97811f1).
Report is 5 commits behind head on main.

Files with missing lines	Patch %	Lines
...a/tools/copybook/generator/CodeGeneratorUtils.java	70.73%	7 Missing and 5 partials ⚠️
.../tools/copybook/generator/AnnotationGenerator.java	75.00%	0 Missing and 1 partial ⚠️
...a/tools/copybook/generator/ArrayTypeGenerator.java	83.33%	0 Missing and 1 partial ⚠️
.../java/io/ballerina/tools/copybook/utils/Utils.java	0.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main      #21      +/-   ##
============================================
+ Coverage     80.36%   82.18%   +1.82%     
- Complexity      107      110       +3     
============================================
  Files            17       16       -1     
  Lines           438      393      -45     
  Branches         53       52       -1     
============================================
- Hits            352      323      -29     
+ Misses           57       44      -13     
+ Partials         29       26       -3     

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