test: updates fixtures for loop variables

test/__fixtures__/nodeRenderer/JspVariableNodeRenderer.expected.jsp

@@ -1,6 +1,3 @@
 moduleClass
 model.image.url.1x1
-model[1]
-loop.count
-loop.isFirst
-loop.isLast
+model[1]

test/__fixtures__/nodeRenderer/JspVariableNodeRenderer.input.j2

@@ -1,6 +1,3 @@
 {{ moduleClass }}
 {{ model.image.url.1x1 }}
 {{ model[1] }}
-{{ loop.length }}
-{{ loop.first }}
-{{ loop.last }}

test/__fixtures__/renderer/loops.expected.html

@@ -1,3 +1,3 @@
 <%@ page contentType="text/html; charset=UTF-8" session="false" %><%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%><%@ taglib prefix="fmt" uri="http://java.sun.com/jsp/jstl/fmt"%><%@ taglib prefix="entoj" uri="https://entoj.io/entoj"%><c:forEach var="item" items="${ model.items }" varStatus="loop">COPY</c:forEach>
 <c:forEach var="keyAndItem" items="${ model.items }" varStatus="loop"><c:set var="key" value="${ keyAndItem.key }" /><c:set var="item" value="${ keyAndItem.value }" />BREAKPOINT</c:forEach>
-<c:forEach var="item" items="${ model.items }" varStatus="loop">${ loop.count }${ loop.index }${ loop.isFirst }${ loop.isLast }</c:forEach>
+<c:forEach var="item" items="${ model.items }" varStatus="loop">${ loop.length }${ loop.index }${ loop.first }${ loop.last }</c:forEach>