Enhancement: Enable and configure `concat_space` fixer

Closes GH-657.

Enhancement: Enable `array_syntax` fixer

Co-authored-by: MathiasReker <mathias@reker.dk>

Closes GH-659.

Enhancement: Enable and configure `class_attributes_separation` fixer

Closes GH-643.

Enhancement: Enable `switch_case_space` fixer

Closes GH-669.

Ignore `include/releases.inc` file in CS-Fixer (#681)

Fix: Use relative file name, not absolute path to file

Closes GH-670.

Enhancement: Enable `strict_param` fixer

We set strict param to false to ensure current behavior,
except for two cases where it is safe to go with true.

Closes GH-658.

Enhancement: Include `*.inc` files (with exceptions)

Closes GH-662.

Enhancement: Enable `constant_case` fixer

Co-authored-by: MathiasReker <mathias@reker.dk>

Closes GH-660.

Enhancement: Enable `no_extra_blank_lines` fixer

Closes GH-646.

Enhancement: Enable `line_ending` fixer

Closes GH-645.

Enhancement: Enable `trim_array_spaces` fixer

Closes GH-644.

Enhancement: Enable `ordered_class_elements` fixer

Closes GH-641.

Enhancement: Enable `array_indentation` fixer

Closes GH-634.

Enhancement: Enable `single_space_after_construct` fixer

Closes GH-640.

Enhancement: Enable `indentation_type` fixer

Closes GH-622.

Enhancement: Enable `visibility_required` fixer

Closes GH-639.

Enhancement: Enable `whitespace_after_comma_in_array` fixer

Closes GH-637.

Enhancement: Enable no_trailing_whitespace fixer

Closes GH-636.

Enhancement: Run friendsofphp/php-cs-fixer on GitHub Actions

Co-authored-by: Markus Staab <maggus.staab@googlemail.com>

Closes GH-559.