Renamed avb version variables in RuntimeInfo.

Old variable names are confusing.

Test: pass
Change-Id: I21d43b0615f52443fcda8c067507d2d7207ec3e7
diff --git a/parse_string.cpp b/parse_string.cpp
index c37b39f..b57b25e 100644
--- a/parse_string.cpp
+++ b/parse_string.cpp
@@ -380,8 +380,8 @@
         << ki.osRelease() << "/"
         << ki.osVersion() << "/"
         << ki.hardwareId() << ";"
-        << ki.mAvbBootVersion << "/"
-        << ki.mAvbInitVersion << ";"
+        << ki.mBootAvbVersion << "/"
+        << ki.mBootVbmetaAvbVersion << ";"
         << "kernelSepolicyVersion = " << ki.kernelSepolicyVersion() << ";\n"
         << "sepolicy files:\n";
     for (const auto &file : ki.sepolicyFilePaths()) {