Test with selfhost runner

.github/workflows/test.yml

@@ -9,10 +9,8 @@ on:
 jobs:
 
   test-python:
-
-    # Reserved multicore instance for running tests
     runs-on:
-      group: Beefy runners
+      group: selfhost
 
     # Only run the action for the latest push
     # See https://docs.github.com/en/actions/using-jobs/using-concurrency#example-only-cancel-in-progress-jobs-or-runs-for-the-current-workflow
@@ -27,7 +25,7 @@ jobs:
         with:
           submodules: true
       - name: Setup Node.js
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@v4
         with:
           node-version: 16
           cache: 'npm'
@@ -37,11 +35,12 @@ jobs:
       # We need version 7 to be exact.
       - name: Install pnpm
         run: |
+          SHELL="/bin/bash"
           curl -fsSL https://get.pnpm.io/install.sh | env PNPM_VERSION=7.27.1 sh -
-          PNPM_HOME="/home/runner/.local/share/pnpm"
-          # https://docs.github.com/en/actions/using-workflows/workflow-commands-for-github-actions#adding-a-system-path
+          PNPM_HOME="$HOME/.local/share/pnpm"
           echo $PNPM_HOME >> $GITHUB_PATH
-
+      - name: Add pipx to PATH
+        run: echo "$HOME/.local/bin" >> $GITHUB_PATH
       - name: Install poetry
         run: pipx install poetry
       - name: Set up Python 3.12
@@ -53,8 +52,6 @@ jobs:
         run: |
           poetry env use '3.12'
           poetry install --all-extras
-      - name: Install Ganache
-        run: yarn global add ganache
       - name: Install Foundry
         uses: foundry-rs/foundry-toolchain@v1
         with: