libunwind: remove comma from the last enum item

Signed-off-by: David Abdurachmanov <davidlt@cern.ch>
libatomic_ops: bump to 7.4.0

Signed-off-by: David Abdurachmanov <davidlt@cern.ch>
cmssw-tool-conf: enable IgProf for all Linux architectures

New versions adds initial port for AArch64 (ARMv8).

Signed-off-by: David Abdurachmanov <davidlt@cern.ch>