ci: update package name

Author: merceyz

.github/workflows/ci.yml

@@ -58,6 +58,7 @@ jobs:
           git clone https://github.com/preactjs-templates/default.git default
           cd default/template
           touch yarn.lock
+          echo $(cat package.json | jq '.name = "pnp-test"') > package.json
           yarn set version 2
           yarn config set pnpFallbackMode none
           yarn config set compressionLevel 0