[Performance] Ensure call $reflector->reflectAllClasses() once on Worker take 3

[samsonasik]

@mfn @dorrogeray here another effort to improve performance of DynamicSourceLocatorProvider, make it on Cache object and save collection of classnames into cache, so $reflector->reflectAllClasses(), later, only calls the $this->reflectionProvider->getClass() from cache class names.

Closes rectorphp/rector#8637
Closes rectorphp/rector#8638

Before

➜  rector-src git:(main) time bin/rector     
 2180/2180 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓] 100%

                                                                                                                        
 [OK] Rector is done!                                                                                                   
                                                                                                                        

bin/rector  387.45s user 14.97s system 690% cpu 58.319 total

After

➜  rector-src git:(cache-class-names) time bin/rector process --clear-cache
 2180/2180 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓] 100%

                                                                                                                        
 [OK] Rector is done!                                                                                                   
                                                                                                                        

bin/rector process --clear-cache  303.96s user 12.57s system 641% cpu 49.342 total

[samsonasik]

All checks have passed 🎉 @TomasVotruba I am merging it to have faster feedback to test ;)

[samsonasik]

@mfn @dorrogeray please try latest dev-main, it should be better now :), I will keep on if there is a better way to improve it. Current latest on rector-src code base itself:

Before 58.689 seconds

time bin/rector process --clear-cache
 2180/2180 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓] 100%

                                                                                                                        
 [OK] Rector is done!                                                                                                   
                                                                                                                        

bin/rector process --clear-cache  377.52s user 16.85s system 671% cpu 58.689 total

After 48.629 seconds

time bin/rector process --clear-cache
 2180/2180 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓] 100%

                                                                                                                        
 [OK] Rector is done!                                                                                                   
                                                                                                                        

bin/rector process --clear-cache  302.21s user 12.61s system 647% cpu 48.629 total