change url and add redirect

Author: shuangela

config/redirects

@@ -8,3 +8,4 @@ symlink: current -> master
 
 raw: ${prefix}/ -> ${base}/current/
 raw: ${prefix}/master -> ${base}/upcoming/
+[v5.1-*]: ${prefix}/${version}/get-started/connect-to-mongodb -> ${base}/get-started/run-sample-query

source/get-started.txt

@@ -23,7 +23,7 @@ Get Started with the Kotlin Sync Driver
    Download & Install </get-started/download-and-install/>
    Create a Deployment </get-started/create-a-deployment/>
    Create a Connection String </get-started/create-a-connection-string/>
-   Run a Sample Query </get-started/connect-to-mongodb/>
+   Run a Sample Query </get-started/run-sample-query/>
    Next Steps </get-started/next-steps/>
 
 Overview