chore: Add missing GHA deps

Author: ptang-nr

.github/workflows/branch-cleanup.yml

@@ -13,6 +13,10 @@ jobs:
       run:
         shell: bash
     steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22.11.0 # See package.json for the stable node version that works with our testing.  Do not change this unless you know what you are doing as some node versions do not play nicely with our testing server.
       - name: Clean up for deleted branch
         id: cleanup-start
         run: echo "Clean up for branch ${{ github.event.ref }}"

.github/workflows/delete-experiment.yml

@@ -23,6 +23,9 @@ jobs:
         shell: bash
     steps:
       - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22.11.0 # See package.json for the stable node version that works with our testing.  Do not change this unless you know what you are doing as some node versions do not play nicely with our testing server.
       - name: Clean branch name
         id: clean-branch-name
         run: echo "results=$(echo '${{ github.ref }}' | sed 's/refs\/heads\///g' | sed 's/[^[:alnum:].-]/-/g')" >> $GITHUB_OUTPUT