eclair-tf-m-3.13: TF-M image with ECLAIR 3.13

Reuses common scripts from top-level bin/ dir.

Signed-off-by: Paul Sokolovsky <paul.sokolovsky@linaro.org>
Change-Id: I408b9cd4e8bb5a551e7a7c24f656d76d6fc476c4
diff --git a/eclair-tf-m-3.13/entrypoint.sh b/eclair-tf-m-3.13/entrypoint.sh
new file mode 100755
index 0000000..f34808b
--- /dev/null
+++ b/eclair-tf-m-3.13/entrypoint.sh
@@ -0,0 +1,11 @@
+#!/bin/sh
+
+set -ex
+
+echo $1
+
+forwardPorts && \
+postStart
+
+sudo /usr/sbin/setup-sshd $1
+bash