[inspect] Do not explicitly require inspect FIDL.

TEST=runtests
CF-207: #progress

Change-Id: I5efea0ded7ad3e9d9056199d492ac21ba202d0cb
diff --git a/bin/ledger/app/BUILD.gn b/bin/ledger/app/BUILD.gn
index 104d01b..41a3aba 100644
--- a/bin/ledger/app/BUILD.gn
+++ b/bin/ledger/app/BUILD.gn
@@ -175,7 +175,6 @@
 
   deps = [
     ":lib",
-    "//garnet/public/fidl/fuchsia.inspect:fuchsia.inspect",
     "//garnet/public/lib/backoff/testing",
     "//garnet/public/lib/component/cpp:cpp",
     "//garnet/public/lib/fidl/cpp",