bump utils to 89.1.0

we need to update the makefile bootstrap command, as this version moves
to using pip-tools to lock requirements based on a .in file.

The bootstrap command does the following in order:

* install requirements.txt first to get the latest version of utils
* Copy the shared reqs files from the new utils into the local repo
* compile those shared reqs into a requirements_for_test.txt lockfile
* Actually install the test requirements