nightly: don't check dmake version, now it's ours

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  # Reference to binary-only IA32 IHV packages
  #
  #IA32_IHV_BINARY_PKGS=/ws/${GATE}-ihv-bin
  #export IA32_IHV_BINARY_PKGS
  
- # Set this flag to 'n' to disable the automatic validation of the dmake
- # version in use.  The default is to check it.
- #CHECK_DMAKE=y
- 
  # Set this flag to 'n' to disable the use of 'checkpaths'.  The default,
  # if the 'N' option is not specified, is to run this test.
  #CHECK_PATHS=y
  
  # Set this flag to 'y' to enable the use of elfsigncmp to validate the
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