ceph-build: Add bookworm to arm64 releases

Author: jinnatar

ceph-build/config/definitions/ceph-build.yml

@@ -12,7 +12,7 @@
     execution-strategy:
        combination-filter: |
          DIST == AVAILABLE_DIST && ARCH == AVAILABLE_ARCH &&
-         (ARCH == "x86_64" || (ARCH == "arm64" && ["bionic", "focal", "jammy", "centos9"].contains(DIST)))
+         (ARCH == "x86_64" || (ARCH == "arm64" && ["bionic", "focal", "jammy", "centos9", "bookworm"].contains(DIST)))
     axes:
       - axis:
           type: label-expression