Add 5.5.0 back compat test indexes
diff --git a/lucene/backward-codecs/src/test/org/apache/lucene/index/TestBackwardsCompatibility.java b/lucene/backward-codecs/src/test/org/apache/lucene/index/TestBackwardsCompatibility.java
index 757e8cb..0883c75 100644
--- a/lucene/backward-codecs/src/test/org/apache/lucene/index/TestBackwardsCompatibility.java
+++ b/lucene/backward-codecs/src/test/org/apache/lucene/index/TestBackwardsCompatibility.java
@@ -284,7 +284,9 @@
       "5.4.0-cfs",
       "5.4.0-nocfs",
       "5.4.1-cfs",
-      "5.4.1-nocfs"
+      "5.4.1-nocfs",
+      "5.5.0-cfs",
+      "5.5.0-nocfs"
   };
   
   final String[] unsupportedNames = {
diff --git a/lucene/backward-codecs/src/test/org/apache/lucene/index/index.5.5.0-cfs.zip b/lucene/backward-codecs/src/test/org/apache/lucene/index/index.5.5.0-cfs.zip
new file mode 100644
index 0000000..2dd5177
--- /dev/null
+++ b/lucene/backward-codecs/src/test/org/apache/lucene/index/index.5.5.0-cfs.zip
Binary files differ
diff --git a/lucene/backward-codecs/src/test/org/apache/lucene/index/index.5.5.0-nocfs.zip b/lucene/backward-codecs/src/test/org/apache/lucene/index/index.5.5.0-nocfs.zip
new file mode 100644
index 0000000..b454f01
--- /dev/null
+++ b/lucene/backward-codecs/src/test/org/apache/lucene/index/index.5.5.0-nocfs.zip
Binary files differ