incorporate alts to google default creds
diff --git a/package.xml b/package.xml
index 7dcfa30..75a6993 100644
--- a/package.xml
+++ b/package.xml
@@ -208,6 +208,7 @@
<file baseinstalldir="/" name="src/core/ext/filters/http/client/http_client_filter.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/filters/http/message_compress/message_compress_filter.h" role="src" />
<file baseinstalldir="/" name="src/core/ext/filters/http/server/http_server_filter.h" role="src" />
+ <file baseinstalldir="/" name="src/core/ext/filters/client_channel/lb_policy/grpclb/grpclb.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/context/security_context.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/credentials/alts/alts_credentials.h" role="src" />
<file baseinstalldir="/" name="src/core/lib/security/credentials/composite/composite_credentials.h" role="src" />