Update links in Bazel docs to point to new BE pages.

Fixes #529

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MOS_MIGRATED_REVID=106883457

src/main/java/com/google/devtools/build/docgen/DocgenConsts.java

diff --git a/src/main/java/com/google/devtools/build/docgen/DocgenConsts.java b/src/main/java/com/google/devtools/build/docgen/DocgenConsts.java
index 31a63ad..10b81b7 100644
--- a/src/main/java/com/google/devtools/build/docgen/DocgenConsts.java
+++ b/src/main/java/com/google/devtools/build/docgen/DocgenConsts.java
@@ -80,9 +80,7 @@
       " To edit, submit changes to the Blaze source code.",
       "-->",
       "",
-      "<!-- Generated by //java/com/google/devtools/build/docgen:build-encyclopedia.html -->"));
-
-  public static final String BUILD_ENCYCLOPEDIA_NAME = "build-encyclopedia.html";
+      "<!-- Generated by //java/com/google/devtools/build/docgen:build-encyclopedia.zip -->"));
 
   public static final FileTypeSet JAVA_SOURCE_FILE_SUFFIX = FileTypeSet.of(FileType.of(".java"));