Minor code and doc adjustments

 - chore: renamed test file
 - fix: BOOL_VALUE ObjectFactory

Author: Anush008

spring-ai-spring-boot-autoconfigure/src/test/java/org/springframework/ai/autoconfigure/vectorstore/qdrant/PgVectorStorePropertiesTests.java renamed to spring-ai-spring-boot-autoconfigure/src/test/java/org/springframework/ai/autoconfigure/vectorstore/qdrant/QdrantVectorStorePropertiesTests.java

@@ -23,7 +23,7 @@
 /**
  * @author Christian Tzolov
  */
-public class PgVectorStorePropertiesTests {
+public class QdrantVectorStorePropertiesTests {
 
 	@Test
 	public void defaultValues() {

vector-stores/spring-ai-qdrant/src/main/java/org/springframework/ai/vectorstore/qdrant/QdrantObjectFactory.java

@@ -58,13 +58,14 @@ private static Object object(Value value) {
 			case DOUBLE_VALUE:
 				return value.getDoubleValue();
 			case BOOL_VALUE:
-				return value.hasBoolValue();
+				return value.getBoolValue();
 			case LIST_VALUE:
 				return object(value.getListValue());
 			case STRUCT_VALUE:
 				return toObjectMap(value.getStructValue().getFieldsMap());
-			case KIND_NOT_SET:
 			case NULL_VALUE:
+				return null;
+			case KIND_NOT_SET:
 			default:
 				logger.warn("Unsupported value type: " + value.getKindCase());
 				return null;