isEnumDefaultAnnotation
Checks whether the given annotation is recognized as an enum-default-value marker (e.g. Jackson's @JsonEnumDefaultValue), placed on a single enum constant to mark it as that enum type's default value.
Simple annotation names are matched case-insensitively; fully qualified names are matched case-sensitively (exact match).
Return
true if the annotation is recognized as an enum-default-value marker
Parameters
simpleName
The simple name of the annotation (e.g., "JsonEnumDefaultValue")
qualifiedName
The fully qualified name of the annotation, or null if unavailable