Shift rules to level 0

Author: ondrejmirtes

src/Rules/Functions/CallToFunctionStatementWithNoDiscardRule.php

@@ -13,7 +13,7 @@
 /**
  * @implements Rule<Node\Stmt\Expression>
  */
-#[RegisteredRule(level: 4)]
+#[RegisteredRule(level: 0)]
 final class CallToFunctionStatementWithNoDiscardRule implements Rule
 {
 

src/Rules/Methods/CallToMethodStatementWithNoDiscardRule.php

@@ -16,7 +16,7 @@
 /**
  * @implements Rule<Node\Stmt\Expression>
  */
-#[RegisteredRule(level: 4)]
+#[RegisteredRule(level: 0)]
 final class CallToMethodStatementWithNoDiscardRule implements Rule
 {
 

src/Rules/Methods/CallToStaticMethodStatementWithNoDiscardRule.php

@@ -18,7 +18,7 @@
 /**
  * @implements Rule<Node\Stmt\Expression>
  */
-#[RegisteredRule(level: 4)]
+#[RegisteredRule(level: 0)]
 final class CallToStaticMethodStatementWithNoDiscardRule implements Rule
 {