Update maven plugins

Author: akurtakov

org.eclipse.wildwebdeveloper.xml/pom.xml

@@ -26,7 +26,7 @@
 			<plugin>
 				<groupId>org.apache.maven.plugins</groupId>
 				<artifactId>maven-dependency-plugin</artifactId>
-				<version>3.6.1</version>
+				<version>3.8.1</version>
 				<executions>
 					<execution>
 						<id>fetch-lemminx</id>

org.eclipse.wildwebdeveloper/pom.xml

@@ -140,7 +140,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>exec-maven-plugin</artifactId>
-				<version>3.3.0</version>
+				<version>3.5.0</version>
 				<executions>
 					<execution>
 						<id>local install VSCode Language servers</id>

pom.xml

@@ -138,12 +138,12 @@
 				<plugin>
 					<groupId>org.apache.maven.plugins</groupId>
 					<artifactId>maven-clean-plugin</artifactId>
-					<version>3.3.2</version>
+					<version>3.4.0</version>
 				</plugin>
 				<plugin>
 					<groupId>com.googlecode.maven-download-plugin</groupId>
 					<artifactId>download-maven-plugin</artifactId>
-					<version>1.9.0</version>
+					<version>1.11.3</version>
 				</plugin>
 				<plugin>
 					<groupId>org.codehaus.mojo</groupId>