Upload coverage without using orb

.circleci/config.yml

@@ -2,8 +2,6 @@
 # Use the latest 2.1 version of CircleCI pipeline process engine. See:
 # https://circleci.com/docs/2.0/configuration-reference
 version: 2.1
-orbs:
-  codecov: codecov/codecov@4.1.0
 # Orchestrate or schedule a set of jobs
 workflows:
   docker-compose:
@@ -51,7 +49,7 @@ jobs:
       - run:
           command: |
             pushd metacpan-docker
-            docker-compose exec -T api_test cpm install -g Devel::Cover
+            docker-compose exec -T api_test cpm install -g Devel::Cover Devel::Cover::Report::Codecov Devel::Cover::Report::Codecovbash
           name: install Devel::Cover
       - run:
           command: |
@@ -63,6 +61,11 @@ jobs:
             pushd metacpan-docker
             docker-compose exec -T api_test cover
           name: generate coverage report
+      - run:
+          command: |
+            pushd metacpan-docker
+            docker-compose exec -T api_test cover -report codecov
+          name: upload coverage report
       - run:
           command: |
             pushd metacpan-docker
@@ -71,4 +74,3 @@ jobs:
             docker ps -a | head
           name: docker-compose logs
           when: on_fail
-      - codecov/upload