WIP: support platform arg

Author: marc-casavant

src/tests/multi-server/scripts/run_container.sh

@@ -1,3 +1,15 @@
 #!/bin/bash
+for arg in "$@"; do
+  case $arg in
+    BUILD_PLATFORM=*) BUILD_PLATFORM="${arg#*=}" ;;
+  esac
+done
 
-docker run -it --rm -v "$(pwd)/prof-results:/etc/prof-results" --name freeradius-radenv-container freeradius-prof:latest
+PLATFORM_ARG=""
+if [ "${BUILD_PLATFORM}" = "amd64" ]; then
+    PLATFORM_ARG="--platform=linux/amd64"
+elif [ -n "${BUILD_PLATFORM}" ]; then
+    PLATFORM_ARG="--platform=linux/${BUILD_PLATFORM}"
+fi
+
+docker run -it --rm ${PLATFORM_ARG} -v "$(pwd)/prof-results:/etc/prof-results" --name freeradius-radenv-container freeradius-prof:latest