remove removed option --use-wheel from pip install

Author: illagrenan

.travis.yml

@@ -9,8 +9,8 @@ env:
   - PYTHONUNBUFFERED="1"
 install:
     - pip install --isolated --no-input --compile --exists-action=a --disable-pip-version-check --no-cache-dir --upgrade setuptools wheel
-    - pip install --isolated --no-input --compile --exists-action=a --disable-pip-version-check --use-wheel --no-cache-dir -r ./requirements/dev.txt
-    - pip install --isolated --no-input --compile --exists-action=a --disable-pip-version-check --use-wheel --no-cache-dir --upgrade setuptools wheel
+    - pip install --isolated --no-input --compile --exists-action=a --disable-pip-version-check --no-cache-dir -r ./requirements/dev.txt
+    - pip install --isolated --no-input --compile --exists-action=a --disable-pip-version-check --no-cache-dir --upgrade setuptools wheel
 script:
     - inv clean
     - inv check