Bump version to 1.2.7 (StarRocks#223)

Signed-off-by: PengFei Li <lpengfei2016@gmail.com>

Author: banmoy

pom.xml

@@ -46,7 +46,7 @@ limitations under the License.
     <version>${srfc.version}_flink-1.15</version>
 
     <properties>
-        <srfc.version>1.2.6</srfc.version>
+        <srfc.version>1.2.7</srfc.version>
 
         <maven.compiler.source>1.8</maven.compiler.source>
         <maven.compiler.target>1.8</maven.compiler.target>