Add hint to new location of documentation

Heiko Kiesel · Weltraumschaf · commit 05062b69e266 · 2023-09-06T13:50:21.000+02:00
Signed-off-by: Heiko Kiesel &lt;heiko.kiesel@iteratec.com&gt;
diff --git a/README.md b/README.md
@@ -0,0 +1,8 @@
+<!--
+SPDX-FileCopyrightText: the secureCodeBox authors
+
+SPDX-License-Identifier: Apache-2.0
+-->
+
+# Documentation secureCodeBox
+This repository was moved into the main [secureCodeBox repository](https://github.com/secureCodeBox/secureCodeBox/tree/main/docs-builder).
