chore: Update badges

Signed-off-by: Jorge Solórzano <[email protected]>

Author: jorsol

README.md

@@ -1,8 +1,9 @@
-![Maven Central Version](https://img.shields.io/maven-central/v/com.ongres.stringprep/stringprep-aggregator)
-[![Reproducible Builds](https://img.shields.io/badge/Reproducible_Builds-ok-success?labelColor=1e5b96)](https://github.com/jvm-repo-rebuild/reproducible-central/blob/master/content/com/ongres/stringprep/README.md)
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 # Stringprep (RFC 3454) Java implementation
 
+![Maven Central Version](https://img.shields.io/maven-central/v/com.ongres.stringprep/stringprep-aggregator)
+[![Reproducible Builds](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/jvm-repo-rebuild/reproducible-central/master/content/com/ongres/stringprep/badge.json)](https://github.com/jvm-repo-rebuild/reproducible-central/blob/master/content/com/ongres/stringprep/README.md)
+![GitHub License](https://img.shields.io/github/license/ongres/stringprep)
+
 > Preparation of Internationalized Strings ("stringprep")
 
 ## Overview