[Maker] Add make:purgatory-provider

[Brajk19]

Optional dependency for symfony/maker-bundle is added.
Maker command for creating route provider is added.
Command asks for name, entity and optionally actions (create/update/delete) and generates php class.
Route name and params have to be manually added.

[codecov]

Codecov Report

Attention: Patch coverage is 96.84211% with 3 lines in your changes missing coverage. Please review.

Project coverage is 96.68%. Comparing base (49f8d76) to head (c54c10d).

Files with missing lines	Patch %	Lines
src/Maker/MakeRouteProvider.php	96.47%	3 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##                1.x     #104      +/-   ##
============================================
- Coverage     96.95%   96.68%   -0.27%     
- Complexity      487      512      +25     
============================================
  Files            62       64       +2     
  Lines          1444     1539      +95     
============================================
+ Hits           1400     1488      +88     
- Misses           44       51       +7     

Flag	Coverage Δ
8.1	96.68% <96.84%> (-0.27%)	⬇️
8.2	96.61% <96.84%> (-0.27%)	⬇️
8.3	96.61% <96.84%> (-0.27%)	⬇️
8.4	96.61% <96.84%> (-0.27%)	⬇️

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