Merge pull request #12827 from Habbie/backport-12683-to-auth-4.8.x

auth-4.8.x: remove ubuntu bionic target

diff --cc .github/workflows/builder-dispatch.yml
Simple merge

diff --cc .github/workflows/builder.yml
index e4c257306ef70cdbb0edfa00e8851a64f15c3430,f0edb1afc0d52a5eb90d70db7f9278945a2ff292..4c227bca28127e28c1cfdd1fa8d4a23b89434ac7
--- 1/.github/workflows/builder.yml
--- 2/.github/workflows/builder.yml
+++ b/.github/workflows/builder.yml
@@@ -16,10 -16,9 +16,9 @@@ jobs
      runs-on: ubuntu-20.04
      strategy:
        matrix:
 -        product: ['authoritative', 'recursor', 'dnsdist']
 +        product: ['authoritative']
          os:
            - centos-7
-           - ubuntu-bionic
            - el-8
            - centos-8-stream
            - centos-9-stream