[maven-release-plugin] prepare release twilio-7.5.0-alpha-2

Author: jingming

pom.xml

@@ -7,7 +7,7 @@
   <artifactId>twilio</artifactId>
   <packaging>jar</packaging>
   <name>twilio</name>
-  <version>7.5.0-alpha-2-SNAPSHOT</version>
+  <version>7.5.0-alpha-2</version>
   <description>Twilio Java Helper Library</description>
   <url>https://www.twilio.com</url>
   <licenses>