MudRTLProvider: Use ParameterState

[ScarletKuro]

Description

Remove logic in RightToLeft property

How Has This Been Tested?

none, is there any specific way to test it? The RTL component seems to work

Type of Changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation (fix or improvement to the website or code docs)

Checklist

• The PR is submitted to the correct branch (dev).
• My code follows the code style of this project.
• I've added relevant tests.

[codecov]

Codecov Report

Attention: Patch coverage is 87.50000% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 90.04%. Comparing base (28bc599) to head (17a19b4).
Report is 90 commits behind head on dev.

Files	Patch %	Lines
...zor/Components/RTLProvider/MudRTLProvider.razor.cs	87.50%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##              dev    #8765      +/-   ##
==========================================
+ Coverage   89.82%   90.04%   +0.21%     
==========================================
  Files         412      419       +7     
  Lines       11878    12182     +304     
  Branches     2364     2397      +33     
==========================================
+ Hits        10670    10969     +299     
+ Misses        681      670      -11     
- Partials      527      543      +16     

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