ghc-x509-validation-1.6.12-bp154.1.12

- Update x509-validation to version 1.6.12.
  Upstream does not provide a change log file.

- disable %{ix86} build

- Replace %setup -q with the more modern %autosetup macro.

- Re-generate file with latest version of spec-cleaner.

- Drop obsolete group attributes.

- Update x509-validation to version 1.6.11.
  Upstream does not provide a change log file.

- Use https URL to refer to bugs.opensuse.org.

- Cosmetic: replace tabs with blanks, strip trailing white space,
  and update copyright headers with spec-cleaner.

- Update x509-validation to version 1.6.10 revision 1.
  Upstream does not provide a changelog.