ghc-ansi-wl-pprint-0.6.9-bp153.1.20

- Drop obsolete group attributes.

- Update Cabal file for more accurate build dependencies.

- Update ansi-wl-pprint to version 0.6.9.
  [#]# 0.6.9
  - All modules are explicitly `Safe`.
  - Support GHC-7.0 ... GHC-8.8

- Update Cabal file to support ansi-terminal version 0.9.x.

- 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 ansi-wl-pprint to version 0.6.8.2.
  Upstream does not provide a changelog.

- Updated with latest spec-cleaner version 0.9.8-8-geadfbbf.

- Update to version 0.6.7.3 revision 0 with cabal2obs.

- initial commit