http service: use spring datasource configuration

http-service/pom.xml

@@ -55,6 +55,10 @@
 			<artifactId>spring-boot-devtools</artifactId>
 			<optional>true</optional>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-jdbc</artifactId>
+		</dependency>
 
 		<dependency>
 			<groupId>org.mapstruct</groupId>
@@ -130,6 +134,11 @@
 			<version>3.7.0</version>
 			<scope>test</scope>
 		</dependency>
+		<dependency>
+			<groupId>com.h2database</groupId>
+			<artifactId>h2</artifactId>
+			<scope>test</scope>
+		</dependency>
 	</dependencies>
 
 	<dependencyManagement>