Upgrade servlet-api to 3.1.0

Author: jefftlin

pom.xml

@@ -74,6 +74,7 @@
 		<jobmanager.version>0.1.0-SNAPSHOT</jobmanager.version>
 		<jasypt.version>1.9.3</jasypt.version>
 		<xstream.version>1.4.21</xstream.version>
+		<servlet-api.version>3.1.0</servlet-api.version>
 		<netty.version>4.1.118.Final</netty.version>
 		<protobuf-java.version>3.25.5</protobuf-java.version>
 	</properties>
@@ -154,8 +155,26 @@
 						<groupId>io.netty</groupId>
 						<artifactId>netty-all</artifactId>
 					</exclusion>
+					<exclusion>
+						<groupId>com.thoughtworks.xstream</groupId>
+						<artifactId>xstream</artifactId>
+					</exclusion>
+					<exclusion>
+						<groupId>javax.servlet</groupId>
+						<artifactId>servlet-api</artifactId>
+					</exclusion>
 				</exclusions>
 			</dependency>
+			<dependency>
+				<groupId>com.thoughtworks.xstream</groupId>
+				<artifactId>xstream</artifactId>
+				<version>${xstream.version}</version>
+			</dependency>
+			<dependency>
+				<groupId>javax.servlet</groupId>
+				<artifactId>javax.servlet-api</artifactId>
+				<version>${servlet-api.version}</version>
+			</dependency>
 			<dependency>
 				<groupId>io.netty</groupId>
 				<artifactId>netty-all</artifactId>
@@ -237,11 +256,6 @@
 				<artifactId>commons-math3</artifactId>
 				<version>${commons.math.version}</version>
 			</dependency>
-			<dependency>
-				<artifactId>xstream</artifactId>
-				<groupId>com.thoughtworks.xstream</groupId>
-				<version>${xstream.version}</version>
-			</dependency>
 			<dependency>
 				<artifactId>com.google.protobuf</artifactId>
 				<groupId>protobuf-java</groupId>