Gh 2348 fix crash cs fixer (phpactor#2380)

* Fix

* Update CL

Update CL (phpactor#2337)

Bump CL

Gh 2304: remove finder dep (phpactor#2306)

* trying to fix

* Remove symfony finder

Update doc

Bump CL

Update it again

Update CL

Adds some specific tips on improving performance (phpactor#1988)

* Add docs about performance

* Revert CL

* Change to "latest"

Bump changelog