fixed double entry of surefire plugin

inserted maven-jar-plugin version to fix warning

org.hl7.fhir.validation.cli/pom.xml

@@ -83,6 +83,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
+                <version>3.1.2</version>
                 <configuration>
                     <archive>
                         <manifest>

pom.xml

@@ -17,7 +17,6 @@
 
 	<properties>
 		<hapi_fhir_version>4.0.0-SNAPSHOT</hapi_fhir_version>
-        <maven.test.skip>false</maven.test.skip>
 	</properties>
 
 	<artifactId>org.hl7.fhir.core</artifactId>
@@ -151,6 +150,11 @@
 				<artifactId>maven-surefire-plugin</artifactId>
 				<configuration>
 					<testFailureIgnore>true</testFailureIgnore>
+					<includes>
+					</includes>
+					<excludes>
+						<exclude>*</exclude>
+					</excludes>
 				</configuration>
 			</plugin>
 			<plugin>
@@ -254,13 +258,6 @@
 					</instructions>
 				</configuration>
 			</plugin>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-surefire-plugin</artifactId>
-				<version>3.0.0-M3</version>
-				<configuration>
-				</configuration>
-			</plugin>
 		</plugins>
 	</build>