[maven-release-plugin] prepare for next development iteration

pom.xml

@@ -27,7 +27,7 @@
 
     <groupId>com.cloudbees.jenkins.plugins</groupId>
     <artifactId>amazon-ecs</artifactId>
-    <version>1.49</version>
+    <version>${revision}${changelist}</version>
     <packaging>hpi</packaging>
     <name>Amazon Elastic Container Service (ECS) / Fargate plugin</name>
     <description>Jenkins plugin to run dynamic agents in a Amazon ECS/Docker environment</description>
@@ -41,7 +41,7 @@
     </licenses>
 
     <properties>
-        <revision>1.49</revision>
+        <revision>1.50</revision>
         <changelist>-SNAPSHOT</changelist>
         <jenkins.version>2.387.3</jenkins.version>
         <gitHubRepo>jenkinsci/${project.artifactId}-plugin</gitHubRepo>
@@ -64,7 +64,7 @@
         <connection>scm:git:https://github.com/${gitHubRepo}.git</connection>
         <developerConnection>scm:git:git@github.com:${gitHubRepo}.git</developerConnection>
         <url>https://github.com/${gitHubRepo}</url>
-        <tag>amazon-ecs-1.49</tag>
+        <tag>${scmTag}</tag>
     </scm>
 
     <repositories>