[registry] Fix typo in bluetooth config

The definition for metric ID 8 was missing the dash, which caused
the registry parser to overwrite metric ID 7 with ID 8 instead.

Bug: b/151762462
Test: Ran test app that prints registry, saw metric ID 7
Change-Id: Ie0637f9647082350985576c6376f1576d9bfbdbe
1 file changed
tree: 853b09e6ea32485a1869e3f818dc9262cf268b33
  1. cobalt_internal/
  2. fuchsia/
  3. .gitignore
  4. BUILD.gn
  5. check.py
  6. OWNERS
  7. projects.yaml