Fix requirement for node20 for checkout (#505)

Author: sbryngelson

.github/workflows/bench.yml

@@ -12,6 +12,9 @@ jobs:
     runs-on:
       group:  phoenix
       labels: gt
+    env:
+      ACTIONS_RUNNER_FORCE_ACTIONS_NODE_VERSION: node16
+      ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true
     steps:
       - name: Clone - PR
         uses: actions/checkout@v3

.github/workflows/test.yml

@@ -140,6 +140,9 @@ jobs:
     runs-on:
       group:  phoenix
       labels: ${{ matrix.lbl }}
+    env:
+      ACTIONS_RUNNER_FORCE_ACTIONS_NODE_VERSION: node16
+      ACTIONS_ALLOW_USE_UNSECURE_NODE_VERSION: true
     steps:
       - name: Clone
         uses: actions/checkout@v3