Update data-model-lib version to 2.29.1 (#998)

The version of the data-model-lib dependency has been updated
from 2.26.0 to 2.29.1.

Co-authored-by: Tobias Koch <kochtobi@users.noreply.github.com>

Author: KochTobi

pom.xml

@@ -127,7 +127,7 @@
 			<dependency>
 				<groupId>life.qbic</groupId>
 				<artifactId>data-model-lib</artifactId>
-				<version>2.26.0</version>
+				<version>2.29.1</version>
 			</dependency>
 			<dependency>
 				<groupId>com.vaadin</groupId>