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

Author: quarkus-release-automation[bot]

pom.xml

@@ -3,7 +3,7 @@
     <modelVersion>4.0.0</modelVersion>
     <groupId>io.quarkus</groupId>
     <artifactId>quarkus-agent-mcp</artifactId>
-    <version>1.1.7</version>
+    <version>1.1.8-SNAPSHOT</version>
     <name>Quarkus Agent MCP</name>
     <description>Standalone MCP server for AI coding agents to manage Quarkus applications</description>
     <url>https://github.com/quarkusio/quarkus-agent-mcp</url>
@@ -28,7 +28,7 @@
         <connection>scm:git:https://github.com/quarkusio/quarkus-agent-mcp.git</connection>
         <developerConnection>scm:git:https://github.com/quarkusio/quarkus-agent-mcp.git</developerConnection>
         <url>https://github.com/quarkusio/quarkus-agent-mcp</url>
-      <tag>1.1.7</tag>
+      <tag>HEAD</tag>
   </scm>
 
     <distributionManagement>