Update image URLs in README.md to include versioning

Signed-off-by: rvald26 <37116247+rvald26@users.noreply.github.com>

Author: rvald26

README.md

@@ -1,6 +1,6 @@
 <h1 align="center">
   <br>
-  <a href="https://utmstack.com"><img src="https://utmstack.com/wp-content/uploads/2023/02/utmstack-logo-favicon.png" width="200px" alt="UTMStack"></a>
+  <a href="https://utmstack.com"><img src="https://utmstack.com/wp-content/uploads/2023/02/utmstack-logo-favicon.png?v=2" width="200px" alt="UTMStack"></a>
 </h1>
 
 <p align="center">
@@ -21,7 +21,7 @@ Welcome to the UTMStack open-source project! UTMStack is a unified threat manage
 We have a [dedicated repository](https://github.com/utmstack/rules)  for correlation rules, contributors are welcome to submit a pull request. 
 
 <h1 align="center">
-<a href="https://utmstack.com"><img src="https://utmstack.com/wp-content/uploads/2023/07/dashboard-two.gif" width="400px" alt="UTMStack"></a>   <a href="https://utmstack.com"><img src="https://utmstack.com/wp-content/uploads/2023/07/dashboard-one.gif" width="372px" alt="UTMStack"></a> </h1>
+<a href="https://utmstack.com"><img src="https://utmstack.com/wp-content/uploads/2023/07/dashboard-two.gif?v=2" width="400px" alt="UTMStack"></a>   <a href="https://utmstack.com"><img src="https://utmstack.com/wp-content/uploads/2023/07/dashboard-one.gif?v=2" width="372px" alt="UTMStack"></a> </h1>
 
 ## Features