Fix BOOLEAN normalization for record fields and collection elements

Oracle 23c also reports BOOLEAN as "BOOLEAN" in ALL_PLSQL_TYPE_ATTRS
and ALL_PLSQL_COLL_TYPES / ALL_COLL_TYPES metadata. Normalize these
to "PL/SQL BOOLEAN" in get_field_definitions and
get_element_definition.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: yahonda

lib/plsql/procedure.rb

@@ -365,6 +365,9 @@ def get_field_definitions(argument_metadata) # :nodoc:
 
           attr_no, attr_name, attr_type_owner, attr_type_name, attr_type_package, attr_length, attr_precision, attr_scale, attr_char_used = r
 
+          # Oracle 23c reports BOOLEAN as "BOOLEAN" instead of "PL/SQL BOOLEAN"
+          attr_type_name = "PL/SQL BOOLEAN" if attr_type_name == "BOOLEAN"
+
           fields[attr_name.downcase.to_sym] = {
             position: attr_no.to_i,
             data_type: attr_type_owner == nil ? attr_type_name : get_composite_type(attr_type_owner, attr_type_name, attr_type_package),
@@ -427,6 +430,9 @@ def get_element_definition(argument_metadata) # :nodoc:
 
           elem_type_owner, elem_type_name, elem_type_package, elem_length, elem_precision, elem_scale, elem_char_used, index_by = r
 
+          # Oracle 23c reports BOOLEAN as "BOOLEAN" instead of "PL/SQL BOOLEAN"
+          elem_type_name = "PL/SQL BOOLEAN" if elem_type_name == "BOOLEAN"
+
           if index_by == "VARCHAR2"
             raise ArgumentError, "Index-by Varchar-Table (associative array) #{argument_metadata[:type_name]} is not supported"
           end
@@ -464,6 +470,9 @@ def get_element_definition(argument_metadata) # :nodoc:
           )
           elem_type_owner, elem_type_name, elem_length, elem_precision, elem_scale, elem_char_used = r
 
+          # Oracle 23c reports BOOLEAN as "BOOLEAN" instead of "PL/SQL BOOLEAN"
+          elem_type_name = "PL/SQL BOOLEAN" if elem_type_name == "BOOLEAN"
+
           element_metadata = {
             position: 1,
             data_type: elem_type_owner == nil ? elem_type_name : "OBJECT",