docs: update maven snapshot badge

Author: gotson

README.adoc

@@ -5,7 +5,7 @@ image:https://img.shields.io/github/actions/workflow/status/xerial/sqlite-jdbc/c
 image:https://badges.gitter.im/xerial/sqlite-jdbc.svg[Join the chat,link=https://gitter.im/xerial/sqlite-jdbc?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge]
 image:https://img.shields.io/maven-central/v/org.xerial/sqlite-jdbc?label=maven%20central&color=dark-green[Maven Central,link=https://central.sonatype.com/artifact/org.xerial/sqlite-jdbc]
 image:https://javadoc.io/badge2/org.xerial/sqlite-jdbc/javadoc.svg[javadoc,link=https://javadoc.io/doc/org.xerial/sqlite-jdbc]
-image:https://img.shields.io/nexus/s/org.xerial/sqlite-jdbc?color=blue&label=maven%20snapshot&server=https%3A%2F%2Foss.sonatype.org%2F[Sonatype Nexus (Snapshots),link=https://oss.sonatype.org/content/repositories/snapshots/org/xerial/sqlite-jdbc/]
+image:https://img.shields.io/maven-metadata/v?color=blue&label=maven%20snapshot&metadataUrl=https%3A%2F%2Fcentral.sonatype.com%2Frepository%2Fmaven-snapshots%2Forg%2Fxerial%2Fsqlite-jdbc%2Fmaven-metadata.xml[]
 
 SQLite JDBC is a library for accessing and creating https://www.sqlite.org[SQLite] database files in Java.