Make yield_fixture just call fixture to do its work
Make yield_fixture just call fixture to do its work

Since fixture and yield_fixture are identical, they should call
the same code; as it was, the code inside them was already starting
to deviate.

tomviner/pytest,txomon/pytest,Akasurde/pytest,davidszotten/pytest,The-Compiler/pytest,hackebrot/pytest,ddboline/pytest,alfredodeza/pytest,nicoddemus/pytest,tomviner/pytest,markshao/pytest,nicoddemus/pytest,RonnyPfannschmidt/pytest,The-Compiler/pytest,pfctdayelise/pytest,pytest-dev/pytest