chore: checkpoint before Python removal

vendor/jsonptr/.github/codecov.yml

@@ -0,0 +1,23 @@
+# ref: https://docs.codecov.com/docs/codecovyml-reference
+coverage:
+    # Hold ourselves to a high bar
+    range: 85..100
+    round: down
+    precision: 1
+    status:
+        # ref: https://docs.codecov.com/docs/commit-status
+        project:
+            default:
+                # Avoid false negatives
+                threshold: 1%
+
+# Test files aren't important for coverage
+ignore:
+    - "tests"
+    - "arbitrary.rs"
+    - "src/arbitrary.rs"
+
+# Make comments less noisy
+comment:
+    layout: "files"
+    require_changes: true