[faiproject/fai] b0d111: remove duplicated lines

[Mrfai]

  Branch: refs/heads/master
  Home:   https://github.com/faiproject/fai
  Commit: b0d111f0ad35b1c2164a86e906428ec203da2cfe
      https://github.com/faiproject/fai/commit/b0d111f0ad35b1c2164a86e906428ec203da2cfe
  Author: Thomas Lange <lange at debian.org>
  Date:   2022-05-26 (Thu, 26 May 2022)

  Changed paths:
    M conf/sources.list

  Log Message:
  -----------
  remove duplicated lines


  Commit: 028bb798f8ba6c1aa7cf467d5f798add6357ba74
      https://github.com/faiproject/fai/commit/028bb798f8ba6c1aa7cf467d5f798add6357ba74
  Author: Thomas Lange <lange at debian.org>
  Date:   2022-05-26 (Thu, 26 May 2022)

  Changed paths:
    M bin/fai-make-nfsroot

  Log Message:
  -----------
  add dracut modul network-legacy, Closes: #1010906


  Commit: 4b0f06c335491f43f15d6b719dcc3fd34d801f0e
      https://github.com/faiproject/fai/commit/4b0f06c335491f43f15d6b719dcc3fd34d801f0e
  Author: Thomas Lange <lange at debian.org>
  Date:   2022-05-26 (Thu, 26 May 2022)

  Changed paths:
    M bin/fai-make-nfsroot

  Log Message:
  -----------
  remove duplicate modules


Compare: https://github.com/faiproject/fai/compare/61051b1cac6f...4b0f06c33549