Enable requirement for 95% per PR coverage

Signed-off-by: Bogdan Drutu <bogdandrutu@gmail.com>

.codecov.yml

@@ -0,0 +1,18 @@
+codecov:
+  notify:
+    require_ci_to_pass: yes
+  strict_yaml_branch: master  # only use the latest copy on master branch
+
+coverage:
+  precision: 2
+  round: down
+  range: "80...100"
+  status:
+    project:
+      default:
+        enabled: yes
+        target: 85%  # This needs to be updated to 90 or 95.
+    patch:
+      default:
+        enabled: yes
+        target: 95%