Exclude commons-logging from infinispan-spring4

Update `spring-boot-dependencies` to exclude `commons-logging` from
`infinispan-spring4`. The version pulled in was very old and included
a transitive dependency to `servlet-api` 2.4.

Fixes gh-3291

spring-boot-dependencies/pom.xml

@@ -1460,6 +1460,12 @@
 				<groupId>org.infinispan</groupId>
 				<artifactId>infinispan-spring4</artifactId>
 				<version>${infinispan.version}</version>
+				<exclusions>
+					<exclusion>
+						<groupId>commons-logging</groupId>
+						<artifactId>commons-logging</artifactId>
+					</exclusion>
+				</exclusions>
 			</dependency>
 			<dependency>
 				<groupId>org.json</groupId>