Squiz/FunctionDeclarationArgumentSpacing: add test for the NoSpaceBeforeHint error

... which was so far not covered by tests.

Author: jrfnl

src/Standards/Squiz/Tests/Functions/FunctionDeclarationArgumentSpacingUnitTest.1.inc

@@ -100,7 +100,7 @@ function functionName(  ?string  $arg1 = 'foo' ,  ?int  & $arg2   ,  $arg3  ) {}
 function functionName(string $arg1,  ... $arg2) {}
 function functionName(string $arg1, int  ... $arg2) {}
 function functionName(string $arg1, & ... $arg2) {}
-
+function functionName(string $arg1,int $arg2) {}
 
 $a = function ($var1, $var2=false) use (
     $longVar1, & $longerVar1,

src/Standards/Squiz/Tests/Functions/FunctionDeclarationArgumentSpacingUnitTest.1.inc.fixed

@@ -100,7 +100,7 @@ function functionName(?string $arg1='foo', ?int &$arg2, $arg3) {}
 function functionName(string $arg1, ...$arg2) {}
 function functionName(string $arg1, int ...$arg2) {}
 function functionName(string $arg1, &...$arg2) {}
-
+function functionName(string $arg1, int $arg2) {}
 
 $a = function ($var1, $var2=false) use (
     $longVar1, &$longerVar1,

src/Standards/Squiz/Tests/Functions/FunctionDeclarationArgumentSpacingUnitTest.php

@@ -69,6 +69,7 @@ public function getErrorList($testFile='')
                 100 => 2,
                 101 => 2,
                 102 => 2,
+                103 => 1,
                 106 => 1,
                 107 => 2,
                 111 => 3,