Downgrade ExtentReport

Brings back a function required by LocalExtentReports#createTest:
com.aventstack.extentreports.Report.createTest(Test test)

Partially reverts d1c296df

Issue-ID: VID-647

Change-Id: Ibf4540994ef024d7ac3eac3f2bbc42ca3cb4b75e
Signed-off-by: Ittay Stern <ittay.stern@att.com>
diff --git a/vid-automation/pom.xml b/vid-automation/pom.xml
index 16a756c..77d54db 100644
--- a/vid-automation/pom.xml
+++ b/vid-automation/pom.xml
@@ -47,7 +47,7 @@
         <dependency>
             <groupId>com.aventstack</groupId>
             <artifactId>extentreports</artifactId>
-            <version>4.0.9</version>
+            <version>3.1.5</version>
         </dependency>
 
         <dependency>