refactor: inline version of qala-datagen

Author: php-coder

pom.xml

@@ -417,7 +417,7 @@
 		<dependency>
 			<groupId>io.qala.datagen</groupId>
 			<artifactId>qala-datagen</artifactId>
-			<version>${datagen.version}</version>
+			<version>2.5.1</version>
 			<scope>test</scope>
 		</dependency>
 
@@ -554,7 +554,6 @@
 		<commons-lang3.version>3.20.0</commons-lang3.version>
 
 		<compiler.plugin.version>3.14.1</compiler.plugin.version>
-		<datagen.version>2.5.1</datagen.version>
 
 		<!-- Disable XML reports by default. Enabled manually by passing -DdisableXmlReport=false in CI environment -->
 		<disableXmlReport>true</disableXmlReport>