Prepare release jakarta.mail:jakarta.mail-api:2.1.0

Author: Eclipse Mail Bot

api/pom.xml

@@ -30,7 +30,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>jakarta.mail</groupId>
     <artifactId>jakarta.mail-api</artifactId>
-    <version>2.1.0-SNAPSHOT</version>
+    <version>2.1.0</version>
     <name>Jakarta Mail API</name>
     <description>${project.name} ${spec.version} Specification API</description>