Complete Yocto mirror with license table for TQMa6UL (2038-compliance)

- 264 license table entries with exact download URLs (224/264 resolved)
- Complete sources/ directory with all BitBake recipes
- Build configuration: tqma6ul-multi-mba6ulx, spaetzle (musl)
- Full traceability for Softwarefreigabeantrag
- GCC 13.4.0, Linux 6.6.102, U-Boot 2023.04, musl 1.2.4
- License distribution: GPL-2.0 (24), MIT (23), GPL-2.0+ (18), BSD-3 (16)

sources/poky/documentation/migration-guides/index.rst

@@ -0,0 +1,40 @@
+.. SPDX-License-Identifier: CC-BY-SA-2.0-UK
+
+====================
+ Release Information
+====================
+
+|
+
+Each document in this chapter provides release notes and information about how
+to move to one release of the Yocto Project from the previous one.
+
+.. toctree::
+
+   migration-general
+   release-5.0
+   release-4.3
+   release-4.2
+   release-4.1
+   release-4.0
+   release-3.4
+   migration-3.3
+   migration-3.2
+   migration-3.1
+   migration-3.0
+   migration-2.7
+   migration-2.6
+   migration-2.5
+   migration-2.4
+   migration-2.3
+   migration-2.2
+   migration-2.1
+   migration-2.0
+   migration-1.8
+   migration-1.7
+   migration-1.6
+   migration-1.5
+   migration-1.4
+   migration-1.3
+
+.. include:: /boilerplate.rst