Ruleset: remove more redundant rules

* The `PEAR.Functions.FunctionDeclaration` sniff can be removed as the PSR12 standard contains the following sniffs which together provide the same safeguards and more: `Squiz.Functions.FunctionDeclaration` and `Squiz.Functions.MultiLineFunctionDeclaration`
* The `PEAR.Functions.FunctionCallSignature` sniff can be removed as the PSR12 standard contains the semi-equivalent `PSR2.Methods.FunctionCallSignature` sniff.
    Note: I'm also removing the exclusions from the standard. IMO, the standard should not have an opinion on this. A custom ruleset for an individual project can bring these exclusions back if/when needed.
* The `PEAR.WhiteSpace.ScopeClosingBrace` sniff can be removed as the PSR12 standard contains the semi-equivalent `Squiz.WhiteSpace.ScopeClosingBrace` sniff.
* The `PEAR.Classes.ClassDeclaration` sniff can be removed as the PSR12 standard contains the more comprehensive `PSR2.Classes.ClassDeclaration` sniff.
* The `PEAR.ControlStructures.ControlSignature` sniff can be removed as the PSR12 standard contains the more comprehensive `Squiz.ControlStructures.ControlSignature` sniff.
* The `Zend.Files.ClosingTag` sniff can be removed as the PSR12 standard contains the semi-equivalent `PSR2.Files.ClosingTag` sniff.

Author: jrfnl

PHPParallelLint/ruleset.xml

@@ -30,33 +30,13 @@
     #############################################################################
     -->
 
-    <rule ref="PEAR.Functions.FunctionDeclaration"/>
-    <rule ref="PEAR.Functions.FunctionCallSignature"/>
-    <rule ref="PEAR.Functions.FunctionCallSignature.Indent">
-        <severity>0</severity>
-    </rule>
-    <rule ref="PEAR.Functions.FunctionCallSignature.CloseBracketLine">
-        <severity>0</severity>
-    </rule>
-    <rule ref="PEAR.Functions.FunctionCallSignature.ContentAfterOpenBracket">
-        <severity>0</severity>
-    </rule>
-
     <rule ref="Generic.PHP.NoSilencedErrors"/>
     <rule ref="Squiz.PHP.GlobalKeyword"/>
     <rule ref="Squiz.PHP.LowercasePHPFunctions"/>
     <rule ref="Squiz.PHP.NonExecutableCode"/>
 
     <rule ref="Generic.Strings.UnnecessaryStringConcat"/>
 
-    <rule ref="PEAR.WhiteSpace.ScopeClosingBrace"/>
-
-    <rule ref="PEAR.Classes.ClassDeclaration"/>
-
-    <rule ref="PEAR.ControlStructures.ControlSignature"/>
-
-    <rule ref="Zend.Files.ClosingTag"/>
-
     <rule ref="Generic.NamingConventions.ConstructorName"/>
 
     <rule ref="Generic.Metrics.NestingLevel"/>