bird2: add new package - #30165

Checking PR #30165: bird2: add new package (Embedded Patches Compliance)

Commit cf322ce - bird2: add new package:

✅ Embedded patch 'net/bird2/patches/000-ospf-bus-error.patch' contains valid Git compliance headers
✅ Embedded patch 'net/bird2/patches/0001-birdc-Use-var-tmp-for-history-file.patch' contains valid Git compliance headers

Commit 2deb4c4 - bird2: drop stale conffiles entries:

✅ No downstream raw embedded patch files modified or introduced

Commit 62ebb45 - bird2: document the OSPF alignment patch:

✅ Embedded patch 'net/bird2/patches/000-ospf-bus-error.patch' contains valid Git compliance headers