[maven-release-plugin] prepare release v3.0.0

pom.xml

@@ -9,7 +9,7 @@
   </parent>
   <groupId>org.folio</groupId>
   <artifactId>folio-query-tool-metadata</artifactId>
-  <version>2.1.0-SNAPSHOT</version>
+  <version>3.0.0</version>
   <name>folio-query-tool-metadata</name>
   <description>This is a library (jar) that provides the SPI for used by the Query tool and must be implemented by a
     data provider,
@@ -123,7 +123,7 @@
     <url>https://github.com/folio-org/folio-spring-base</url>
     <connection>scm:git:[email protected]:folio-org/folio-spring-base.git</connection>
     <developerConnection>scm:git:[email protected]:folio-org/folio-spring-base.git</developerConnection>
-    <tag>HEAD</tag>
+    <tag>v3.0.0</tag>
   </scm>
 
   <build>