Update pom.xml

updated the version which we are going to release (1.8.1)

Author: vibhutikumar07

pom.xml

@@ -23,7 +23,7 @@
     </developers>
 
     <properties>
-        <revision>1.8.1-SNAPSHOT</revision>
+        <revision>1.8.1</revision>
         <java.version>17</java.version>
         <maven.compiler.source>${java.version}</maven.compiler.source>
         <maven.compiler.target>${java.version}</maven.compiler.target>