[CodeQuality] Add SwitchTrueToMatchRector as replacement for deprecated SwitchTrueToIfRector

[TomasVotruba]

Replaces the deprecated SwitchTrueToIfRector with SwitchTrueToMatchRector.

Instead of expanding a compact switch (true) into many if statements, it converts it into a single match (true) expression.

 class SomeClass
 {
     public function run($value)
     {
-        switch (true) {
-            case $value === 0:
-                return 'no';
-            case $value === 1:
-                return 'yes';
-            default:
-                return 'maybe';
-        }
+        return match (true) {
+            $value === 0 => 'no',
+            $value === 1 => 'yes',
+            default => 'maybe',
+        };
     }
 }

Scope / safety

• Only switch (true).
• Every case must be a single return <expr>; (a match arm is one expression).
• Requires a default case, and it must be the last one. This avoids a behavior change: a match (true) with no matching arm throws UnhandledMatchError, whereas switch (true) falls through.
• Added to CodeQualityLevel.

Cases with break, assignments, or no/non-trailing default are skipped.

Replaces the rule deprecated in #8109.