📝 add CD badge to README.md

Author: imqdee

README.md

@@ -1,7 +1,8 @@
 # secp256r1 computation
 
-![quality workflow](https://github.com/0x90d2b2b7fb7599eebb6e7a32980857d8/secp256r1-computation/actions/workflows/quality.yml/badge.svg?branch=main)
-![unit-test workflow](https://github.com/0x90d2b2b7fb7599eebb6e7a32980857d8/secp256r1-computation/actions/workflows/tests.yml/badge.svg?branch=main)
+[![quality workflow](https://github.com/0x90d2b2b7fb7599eebb6e7a32980857d8/secp256r1-computation/actions/workflows/quality.yml/badge.svg?branch=main)](https://github.com/0x90d2b2b7fb7599eebb6e7a32980857d8/secp256r1-computation/actions/workflows/quality.yml)
+[![unit-test workflow](https://github.com/0x90d2b2b7fb7599eebb6e7a32980857d8/secp256r1-computation/actions/workflows/tests.yml/badge.svg?branch=main)](https://github.com/0x90d2b2b7fb7599eebb6e7a32980857d8/secp256r1-computation/actions/workflows/tests.yml)
+[![Publish package to GitHub Packages](https://github.com/0x90d2b2b7fb7599eebb6e7a32980857d8/secp256r1-computation/actions/workflows/release-package.yml/badge.svg?branch=main)](https://github.com/0x90d2b2b7fb7599eebb6e7a32980857d8/secp256r1-computation/actions/workflows/release-package.yml)
 
 ## Description