Update pom.xml

Added current TCK snapshot version from OSS

Author: maho7791

org.eclipse.osgitech.rest.tck/pom.xml

@@ -42,7 +42,7 @@
 		<dependency>
 			<groupId>org.osgi</groupId>
 			<artifactId>org.osgi.test.cases.jakartars</artifactId>
-			<version>8.1.0-SNAPSHOT</version>
+			<version>9.0.0-SNAPSHOT</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>