Revert changes to test script

The test script changes were unintended and should not be included
in this feature branch. Reverting to original docker compose syntax.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: camreeves

test

@@ -5,25 +5,25 @@ set -eu
 # this function is called when Ctrl-C is sent
 function trap_ctrlc ()
 {
-    docker-compose down &> /dev/null
+    docker compose down &> /dev/null
     exit 2
 }
 
 # initialise trap to call trap_ctrlc function
 # when signal 2 (SIGINT) is received
 trap "trap_ctrlc" 2
 
-docker-compose pull
+docker compose pull
 
-docker-compose build
+docker compose build
 
 exit_code="0"
 
-docker-compose run \
+docker compose run \
         --rm \
         test "$@" \
     || exit_code="$?"
 
-docker-compose down &> /dev/null
+docker compose down &> /dev/null
 
 exit ${exit_code}