build: update to snapshot

pom.xml

@@ -6,16 +6,16 @@
 
   <groupId>com.openmldb.emulator</groupId>
   <artifactId>emulator</artifactId>
-  <version>1.0</version>
+  <version>1.1-SNAPSHOT</version>
 
   <name>emulator</name>
-  <!-- FIXME change it to the project's website -->
-  <url>http://www.example.com</url>
+  <url>https://openmldb.ai/docs/zh/main/app_ecosystem/sql_emulator/sql_emulator.html</url>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <maven.compiler.source>1.8</maven.compiler.source>
     <maven.compiler.target>1.8</maven.compiler.target>
+    <openmldb.jdbc.version>0.8.6-SNAPSHOT</openmldb.jdbc.version>
   </properties>
 
   <dependencies>
@@ -33,7 +33,7 @@
     <dependency>
       <groupId>com.4paradigm.openmldb</groupId>
       <artifactId>openmldb-jdbc</artifactId>
-      <version>0.8.3</version>
+      <version>${openmldb.jdbc.version}</version>
     </dependency>
     <dependency>
         <groupId>com.google.guava</groupId>
@@ -134,4 +134,17 @@
       </plugins>
     </pluginManagement>
   </build>
+
+  <repositories>
+    <repository>
+      <id>s01.oss.sonatype.org-snapshot</id>
+      <url>https://s01.oss.sonatype.org/content/repositories/snapshots</url>
+      <releases>
+          <enabled>false</enabled>
+      </releases>
+      <snapshots>
+          <enabled>true</enabled>
+      </snapshots>
+    </repository>
+  </repositories>
 </project>