prepare release 1.2.2

Bumps ExtentReports and KlovReporter versions

Author: anshooarora

pom.xml

@@ -5,7 +5,7 @@
 
 	<groupId>com.aventstack</groupId>
 	<artifactId>extentreports-testng-adapter</artifactId>
-	<version>1.2.1</version>
+	<version>1.2.2</version>
 	<name>extentreports-testng-adapter</name>
 	<url>http://extentreports.com</url>
 	<description>TestNG adapter for Extent Framework</description>
@@ -36,18 +36,19 @@
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+		<extent.version>5.0.1</extent.version>
 	</properties>
 
 	<dependencies>
 		<dependency>
 			<groupId>com.aventstack</groupId>
 			<artifactId>extentreports</artifactId>
-			<version>5.0.0</version>
+			<version>${extent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>com.aventstack</groupId>
 			<artifactId>klov-reporter</artifactId>
-			<version>5.0.0</version>
+			<version>${extent.version}</version>
 		</dependency>
 		<dependency>
 			<groupId>org.mongodb</groupId>