chore: standardize codecov coverage config

codecov.yml

@@ -1,4 +1,7 @@
 # Documentation: https://docs.codecov.io/docs/codecov-yaml
+codecov:
+  require_ci_to_pass: false
+
 ignore:
   - "api/v1alpha1/zz_generated.deepcopy.go" # generated file
   - "api/v1beta1/zz_generated.deepcopy.go" # generated file
@@ -10,15 +13,20 @@ ignore:
   - "vendor/**" # vendor files
 
 coverage:
-    status:
-        # Allows coverage to drop by a 3% when compared against the base commit.
-        project:
-            default:
-                target: auto
-                # this allows a 3% drop from the previous base commit coverage
-                threshold: 3%
-        # Sets the expected status for `codecov/patch` check.
-        # We set this to be only informational hence it does not cause the check to fail.
-        patch:
-            default:
-                informational: true
+  status:
+    # Allows coverage to drop by a 3% when compared against the base commit.
+    project:
+      default:
+        target: auto
+        threshold: 1%
+        informational: true
+    # Sets the expected status for `codecov/patch` check.
+    # We set this to be only informational hence it does not cause the check to fail.
+    patch:
+      default:
+        target: 80%
+        informational: true
+
+comment:
+  layout: "reach,diff,flags,files,footer"
+  require_changes: true