new-build doesn't respect `verbose:` setting in `~/.cabal/config`

```
% grep verbose ~/.cabal/config
verbose: verbose +nowrap

% cabal new-build
Build profile: -w ghc-8.4.4 -O1
In order, the following will be built (use -v for more details):
- haskell-ci-0.3.20190320 (lib:haskell-ci-internal) (first run)
- haskell-ci-0.3.20190320 (exe:haskell-ci) (first run)
Preprocessing library 'haskell-ci-internal' for haskell-ci-0.3.20190320..
Building library 'haskell-ci-internal' for haskell-ci-0.3.20190320..
[34 of 34] Compiling HaskellCI ( src/HaskellCI.hs, /home/ogre/Documents/shared-haskell/haskell-ci/dist-newstyle/build/x86_64-linux/ghc-8.4.4/haskell-ci-0.3.20190320/l/haskell-ci-internal/build/haskell-ci-internal/HaskellCI.o )
^C

% cabal new-build -vverbose+nowrap
this build was affected by the following (project) config files:
- /home/ogre/Documents/shared-haskell/haskell-ci/cabal.project
Build profile: -w ghc-8.4.4 -O1
In order, the following will be built:
- haskell-ci-0.3.20190320 (lib:haskell-ci-internal) (first run)
- haskell-ci-0.3.20190320 (exe:haskell-ci) (first run)
creating /home/ogre/Documents/shared-haskell/haskell-ci/dist-newstyle/build

````