feat: Added MapperIgnoreMemberAttribute

[jjr2000]

Added MapperIgnoreMemberAttribute

Description

Added MapperIgnoreMemberAttribute to allow mapping to be ignored from within a source/target class. This is a small feature as it is meerly a rehashing of the ObsoleteAttribute implementation when it is set to Both, without the configuration due to being explicitly specified.

This will reduce require attribution in bi-directional mappings where you want to explicitly exclude a member from all mappings.

I believe I have updated all required code and tests. I however have not updated to documentation as I am not quite sure where the best place would be for it.

Closes https://github.com/riok/mapperly/issues/585

Checklist

• [x] The existing code style is followed
• [x] The commit message follows our guidelines
• [x] Performed a self-review of my code
• [x] Hard-to-understand areas of my code are commented
• [ ] The documentation is updated (as applicable)
• [x] Unit tests are added/updated
• [x] Integration tests are added/updated (as applicable, especially if feature/bug depends on roslyn or framework version in use)

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 91.33%. Comparing base (d303198) to head (bb6174e).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1143      +/-   ##
==========================================
+ Coverage   91.31%   91.33%   +0.01%     
==========================================
  Files         230      230              
  Lines        7788     7802      +14     
  Branches      987      989       +2     
==========================================
+ Hits         7112     7126      +14     
  Misses        441      441              
  Partials      235      235              

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[jjr2000]

Requested changes have now been incorporated and the docs have been updates.

[github-actions[bot]]

:tada: This PR is included in version 3.5.0-next.2 :tada:

The release is available on:

• GitHub release
• v3.5.0-next.2

Your semantic-release bot :package::rocket: