tools/codecov.yml: fix format

Merge 2 coverage sections.

codecov.yml

@@ -2,15 +2,20 @@
 # Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.
 
 # See https://docs.codecov.io/docs/codecovyml-reference
-# Validate with curl --data-binary @tools/codecov.yml https://codecov.io/validate
+# Validate with curl --data-binary @codecov.yml https://codecov.io/validate
+
+codecov:
+  require_ci_to_pass: no
 
 coverage:
-  precision: 0
+  precision: 1
   round: nearest
   range: "50...75"
-
-coverage:
   status:
     project:
       default:
-        threshold: 1%
+        target: 50%
+        threshold: 0.1%
+
+fixes:
+  - "gopath/src/github.com/google/syzkaller/::"