Remove javadoc warnings for spring-security-data

- Add javadoc-warnings-error plugin to spring-security-data.gradle
- Add missing @param tag in setSecurityContextHolderStrategy method

Closes gh-18451

Signed-off-by: Junmo <hongjm1022@gmail.com>

Author: austinhong22

data/spring-security-data.gradle

@@ -1,5 +1,6 @@
 plugins {
 	id 'security-nullability'
+	id 'javadoc-warnings-error'
 }
 
 apply plugin: 'io.spring.convention.spring-module'

data/src/main/java/org/springframework/security/data/repository/query/SecurityEvaluationContextExtension.java

@@ -144,7 +144,8 @@ public SecurityExpressionRoot<Object> getRootObject() {
 	/**
 	 * Sets the {@link SecurityContextHolderStrategy} to use. The default action is to use
 	 * the {@link SecurityContextHolderStrategy} stored in {@link SecurityContextHolder}.
-	 *
+	 * @param securityContextHolderStrategy the {@link SecurityContextHolderStrategy} to
+	 * use. Cannot be null.
 	 * @since 5.8
 	 */
 	public void setSecurityContextHolderStrategy(SecurityContextHolderStrategy securityContextHolderStrategy) {