[manifest] Fix manifest values that still point at "testing"

Change-Id: I3a4bb3e5234f27a221b1b34064c411e6debb80f2
diff --git a/manifest b/manifest
index d731908..05a213b 100644
--- a/manifest
+++ b/manifest
@@ -1,8 +1,8 @@
 <manifest>
   <projects>
-    <project name="testing"
-             path="go/src/fuchsia.googlesource.com/testing"
-             remote="https://fuchsia.googlesource.com/testing"
+    <project name="infra/infra"
+             path="go/src/fuchsia.googlesource.com/infra/infra"
+             remote="https://fuchsia.googlesource.com/infra/infra"
              gerrithost="https://fuchsia-review.googlesource.com"/>
   </projects>
 </manifest>