Add some missing trimDirectiveWhitespaces on JSPs

src/main/webapp/WEB-INF/jsp/owners/createOrUpdateOwnerForm.jsp

-<%@ page session="false" %>
+<%@ page session="false" trimDirectiveWhitespaces="true" %>
 <%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
 <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

src/main/webapp/WEB-INF/jsp/owners/findOwners.jsp

-<%@ page session="false" %>
+<%@ page session="false" trimDirectiveWhitespaces="true" %>
 <%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
 <%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>

src/main/webapp/WEB-INF/jsp/owners/ownerDetails.jsp

-<%@ page session="false" %>
+<%@ page session="false" trimDirectiveWhitespaces="true" %>
 <%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
 <%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>

src/main/webapp/WEB-INF/jsp/owners/ownersList.jsp

-<%@ page session="false" %>
+<%@ page session="false" trimDirectiveWhitespaces="true" %>
 <%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 <%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt" %>
 <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>

src/main/webapp/WEB-INF/jsp/pets/createOrUpdatePetForm.jsp

-<%@ page session="false" %>
+<%@ page session="false" trimDirectiveWhitespaces="true" %>
 <%@ taglib prefix="spring" uri="http://www.springframework.org/tags" %>
 <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
 <%@ taglib prefix="form" uri="http://www.springframework.org/tags/form" %>