fix(InlineComment): Fix cspell ignore detection (#/3424914)

Author: klausi

coder_sniffer/Drupal/Sniffs/Commenting/InlineCommentSniff.php

@@ -351,7 +351,7 @@ public function process(File $phpcsFile, $stackPtr)
         // Also, when the comment starts with cspell: don't check the end of the
         // comment.
         if (preg_match('/^\p{L}/u', $commentText) === 1
-            && strpos($commentText, 'cspell:') !== 0
+            && preg_match('/(cspell|spell\-checker):ignore/i', $commentText) === 0
         ) {
             $commentCloser   = $commentText[(strlen($commentText) - 1)];
             $acceptedClosers = [

tests/Drupal/Commenting/InlineCommentUnitTest.inc

@@ -116,3 +116,13 @@ function test2() {
 
   return $x;
 }
+
+// Allow all the cspell comment variants.
+// cspell:ignore bananarama
+$x = 1;
+// With some comment before it.
+// cSpell:ignore bananarama
+$x = 2;
+// And here as well.
+// spell-checker:ignore bananarama
+$x = 3;

tests/Drupal/Commenting/InlineCommentUnitTest.inc.fixed

@@ -115,3 +115,13 @@ function test2() {
 
   return $x;
 }
+
+// Allow all the cspell comment variants.
+// cspell:ignore bananarama
+$x = 1;
+// With some comment before it.
+// cSpell:ignore bananarama
+$x = 2;
+// And here as well.
+// spell-checker:ignore bananarama
+$x = 3;