Fix variable name

action.yml

@@ -69,6 +69,6 @@ runs:
       env:
         # Composite action doesn't set inputs as env vars.
         # We need to do this manually...
-        INPUT_REPORT_PKG_DIR: ${{ inputs.report_pkg_dir }}
+        INPUT_REPORT_PACKAGE_DIR: ${{ inputs.report_pkg_dir }}
         INPUT_REPORT_TEMPLATE_PATH: ${{ inputs.report_template_path }}
         DISABLE_INSTALL_DEV_DEPS: ${{ inputs.disable_install_dev_deps }}