Fixing pgrep command in test_flight_sql.sh

scripts/test_flight_sql.sh

@@ -18,7 +18,7 @@ started="0"
 # Check if the process is running
 while [ $elapsed_time -lt $timeout_limit ]; do
     # Check if the process is running using --exact to match the whole process name
-    if pgrep --exact "flight_sql_server" > /dev/null; then
+    if pgrep "flight_sql" > /dev/null; then
         echo "Flight SQL Server process started successfully!"
         started="1"
         # Sleep for a few more seconds...