feat: support addNamedMatchingFunc and addNamedDomainMatchingFunc

[tangyang9464]

Signed-off-by: tangyang9464 tangyang9464@163.com

close: #275

[casbin-bot]

@seriouszyx @elfisworking please review

[codecov-commenter]

Codecov Report

Merging #276 (bdbd775) into master (24826bc) will increase coverage by 0.15%.
The diff coverage is 62.50%.

@@            Coverage Diff             @@
##           master     #276      +/-   ##
==========================================
+ Coverage   66.23%   66.38%   +0.15%     
==========================================
  Files          45       45              
  Lines        2224     2240      +16     
  Branches      389      393       +4     
==========================================
+ Hits         1473     1487      +14     
+ Misses        637      635       -2     
- Partials      114      118       +4     

Impacted Files	Coverage Δ
...va/org/casbin/jcasbin/rbac/DefaultRoleManager.java	83.51% <ø> (+4.39%)	⬆️
...ain/java/org/casbin/jcasbin/main/CoreEnforcer.java	78.02% <62.50%> (-0.97%)	⬇️

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[github-actions]

🎉 This PR is included in version 1.24.0 🎉

The release is available on:

• GitHub release
• v1.24.0

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