Add tests for RequireSingleLineConditionSniff limits

[MauricioFauth]

Improves unit tests of the sniff SlevomatCodingStandard.ControlStructures.RequireSingleLineCondition.

I also added an extra case for a simple condition involving a function call with multiple parameters, to show the extra spaces that are counted for the maximum line length.

The following changes now causes the tests to fail:

--- a/SlevomatCodingStandard/Sniffs/ControlStructures/RequireSingleLineConditionSniff.php
+++ b/SlevomatCodingStandard/Sniffs/ControlStructures/RequireSingleLineConditionSniff.php
@@ -15,7 +15,7 @@ class RequireSingleLineConditionSniff extends AbstractLineCondition
 
        public const CODE_REQUIRED_SINGLE_LINE_CONDITION = 'RequiredSingleLineCondition';
 
-       public int $maxLineLength = 120;
+       public int $maxLineLength = 121;
 
        public bool $alwaysForSimpleConditions = true;

--- a/SlevomatCodingStandard/Sniffs/ControlStructures/RequireSingleLineConditionSniff.php
+++ b/SlevomatCodingStandard/Sniffs/ControlStructures/RequireSingleLineConditionSniff.php
@@ -15,7 +15,7 @@ class RequireSingleLineConditionSniff extends AbstractLineCondition
 
        public const CODE_REQUIRED_SINGLE_LINE_CONDITION = 'RequiredSingleLineCondition';
 
-       public int $maxLineLength = 120;
+       public int $maxLineLength = 119;
 
        public bool $alwaysForSimpleConditions = true;

--- a/SlevomatCodingStandard/Sniffs/ControlStructures/RequireSingleLineConditionSniff.php
+++ b/SlevomatCodingStandard/Sniffs/ControlStructures/RequireSingleLineConditionSniff.php
@@ -17,7 +17,7 @@ class RequireSingleLineConditionSniff extends AbstractLineCondition
 
        public int $maxLineLength = 120;
 
-       public bool $alwaysForSimpleConditions = true;
+       public bool $alwaysForSimpleConditions = false;
 
        public function process(File $phpcsFile, int $controlStructurePointer): void