Add dependencies to spring-boot-starter-web

Add dependencies that are usually picked up transitively directly to
spring-boot-starter-web. Helps mavens dependency conflict resolution
algorithm to pick the correct version.

spring-boot-starters/spring-boot-starter-web/pom.xml

@@ -27,6 +27,10 @@
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
 		</dependency>
+		<dependency>
+			<groupId>org.springframework</groupId>
+			<artifactId>spring-web</artifactId>
+		</dependency>
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-webmvc</artifactId>