[libseccomp/f19] (6 commits) ...Update sources to v2.1.0

[pcmoore]

Summary of changes:

  4c3bee8... - New upstream version - Added support for the ARM architec (*)
  6c448a9... Update sources to v2.1.0 (*)
  95fea70... Update sources to v2.1.0 (*)
  a9b3dc2... Update sources to v2.1.0 (*)
  b41526b... Update sources to v2.1.0 (*)
  70b923a... Update sources to v2.1.0 (*)

(*) This commit already existed in another branch; no separate mail sent