Work around bug in TeamCity 9.0's implementation of 7.0 API
Work around bug in TeamCity 9.0's implementation of 7.0 API

This is an interim fix.  There are cases that the 7.0 API returns
the wrong build type id (consistently).  We need to upgrade to
the 9.0 API, but there are non-trivial changes that will have to
be researched.

StephenMcConnel/BuildUpdate,chrisvire/BuildUpdate