Merge "Remove support for DSA with SHA-512 from v2 signing." am: d71e120
am: a62efba

* commit 'a62efba64f0e352310ecf7b5eb15727a1d52bdf9':
  Remove support for DSA with SHA-512 from v2 signing.

Change-Id: I1e0757fe57118ee6012ebb28ffcae8bb604a2c25