feat: add OpenSSF badge (#1823)

* feat: add scorecard GitHub action

* feat: add badge

* feat: change repo name

* fix: scorecard yaml was already there

* feat: add for-the-badge style

Author: maxday

README.md

@@ -5,6 +5,7 @@
 ![GitHub NodeJS Workflow Status](https://img.shields.io/github/actions/workflow/status/open-telemetry/opentelemetry-lambda/ci-nodejs.yml?branch%3Amain&label=CI%20%28NodeJS%29&style=for-the-badge)
 ![GitHub Terraform Lint Workflow Status](https://img.shields.io/github/actions/workflow/status/open-telemetry/opentelemetry-lambda/ci-terraform.yml?branch%3Amain&label=CI%20%28Terraform%20Lint%29&style=for-the-badge)
 ![GitHub Python Pull Request Workflow Status](https://img.shields.io/github/actions/workflow/status/open-telemetry/opentelemetry-lambda/ci-python.yml?branch%3Amain&label=Pull%20Request%20%28Python%29&style=for-the-badge)
+[![OpenSSF Scorecard](https://api.scorecard.dev/projects/github.com/open-telemetry/opentelemetry-lambda/badge?style=for-the-badge)](https://scorecard.dev/viewer/?uri=github.com/open-telemetry/opentelemetry-lambda)
 
 ## OpenTelemetry Lambda Layers