setup cleanup (#29419)

* setup cleanup

* update ci

* update ci

* export variables for mac os

* check env

* what is in the profile script?

* install pyenv the same everywhere

* temporarily disable brew cache

* temporarily disable brew cache

* try fixing pyenv virtualenv-init

* try this

* inject shims path earlier

* try alternate install method

* switch back to brew install

* try         eval "$(pyenv init --path)"

* add eval "\$(pyenv init --path)"
old-commit-hash: ad32816fd6

.github/workflows/selfdrive_tests.yaml

@@ -149,18 +149,17 @@ jobs:
         PYTHONWARNINGS: default
     - name: Build openpilot
       run: |
-        source tools/openpilot_env.sh
+        eval "$(pyenv init --path)"
         poetry run scons -j$(nproc)
     - name: Run tests
       run: |
-        source tools/openpilot_env.sh
-        export PYTHONPATH=$PWD
+        eval "$(pyenv init --path)"
         poetry run tools/plotjuggler/test_plotjuggler.py
     - name: Pre Cache - Cleanup scons cache
       if: github.ref == 'refs/heads/master'
       run: |
-        source tools/openpilot_env.sh
         rm -rf /tmp/scons_cache/*
+        eval "$(pyenv init --path)"
         poetry run scons -j$(nproc) --cache-populate
     - name: Save scons cache
       id: scons-save-cache