scripts: Always pull the container image

That way we make sure that stage3 is up-to-date.

Signed-off-by: Michal Rostecki <vadorovsky@protonmail.com>

Author: vadorovsky

scripts/container_test.sh

@@ -97,6 +97,7 @@ if [[ "${USE_LLVM}" -eq 1 ]]; then
 fi
 
 "${CONTAINER_ENGINE}" run -d \
+	--pull always \
 	--name "${CONTAINER_NAME}" \
 	-v "${TOPDIR}:/workspace" \
 	-w /workspace \