Add missing crates to code coverage.

.codecov.yml

@@ -7,6 +7,10 @@ component_management:
       name: crashtracker  # this is a display name, and can be changed freely
       paths:
         - crashtracker
+    - component_id: crashtracker-ffi  # this is an identifier that should not be changed
+      name: crashtracker-ffi  # this is a display name, and can be changed freely
+      paths:
+        - crashtracker-ffi
     - component_id: datadog-alloc  # this is an identifier that should not be changed
       name: datadog-alloc  # this is a display name, and can be changed freely
       paths:
@@ -31,6 +35,14 @@ component_management:
       name: ddtelemetry  # this is a display name, and can be changed freely
       paths:
         - ddtelemetry
+    - component_id: ddtelemetry-ffi  # this is an identifier that should not be changed
+      name: ddtelemetry-ffi  # this is a display name, and can be changed freely
+      paths:
+        - ddtelemetry-ffi
+    - component_id: dogstatsd  # this is an identifier that should not be changed
+      name: dogstatsd  # this is a display name, and can be changed freely
+      paths:
+        - dogstatsd
     - component_id: dogstatsd-client  # this is an identifier that should not be changed
       name: dogstatsd-client  # this is a display name, and can be changed freely
       paths: