chore: only check exact case

Author: ST-DDT

docs/rules/no-deprecated-slot-attribute.md

@@ -50,7 +50,7 @@ This rule reports deprecated `slot` attribute in Vue.js v2.6.0+.
 ```
 
 - `"ignore"` (`string[]`) An array of tags or regular expression patterns (e.g. `/^custom-/`) that ignore these rules. This option will check both kebab-case and PascalCase versions of the given tag names. Default is empty.
-- `"ignoreParents"` (`string[]`) An array of tags or regular expression patterns (e.g. `/^custom-/`) for parents that ignore these rules. This option is especially useful for [Web-Components](https://developer.mozilla.org/en-US/docs/Web/API/Web_components). This option will check both kebab-case and PascalCase versions of the given tag names. Default is empty.
+- `"ignoreParents"` (`string[]`) An array of tags or regular expression patterns (e.g. `/^custom-/`) for parents that ignore these rules. This option is especially useful for [Web-Components](https://developer.mozilla.org/en-US/docs/Web/API/Web_components). Default is empty.
 
 ### `"ignore": ["my-component"]`
 

lib/rules/syntaxes/slot-attribute.js

@@ -140,14 +140,7 @@ module.exports = {
 
       const parent = component.parent
       const parentName = isVElement(parent) ? parent.rawName : null
-      if (
-        parentName &&
-        isAnyParentIgnored(
-          parentName,
-          casing.pascalCase(parentName),
-          casing.kebabCase(parentName)
-        )
-      ) {
+      if (parentName && isAnyParentIgnored(parentName)) {
         return
       }