e2e: add codecov uploader configuration

Signed-off-by: Muyassarov, Feruzjon <feruzjon.muyassarov@intel.com>

codecov.yml

@@ -0,0 +1,4 @@
+comment:
+  layout: "reach, diff, flags, files"
+  behavior: new
+  require_changes: false

scripts/test-infra/verify.sh

@@ -11,6 +11,10 @@ kubectl="$gobinpath/kubectl"
 curl -L https://dl.k8s.io/release/v1.22.1/bin/linux/amd64/kubectl -o "$kubectl"
 chmod 755 "$kubectl"
 
+curl https://keybase.io/codecovsecurity/pgp_keys.asc | gpg --no-default-keyring --keyring trustedkeys.gpg --import
+curl -Os https://uploader.codecov.io/latest/linux/codecov
+chmod +x codecov
+
 # Run verify steps
 echo "Checking gofmt"
 make gofmt-verify
@@ -24,6 +28,9 @@ make helm-lint
 echo "Running unit tests"
 make test
 
+# Upload coverage report
+./codecov -t ${CODECOV_TOKEN}
+
 # Check that repo is clean
 if ! git diff --quiet; then
     echo "Repository is dirty!"