fix: make node 22 install default for tox workflows (#448)

Prevents hooks failure due to implicit node being too old (20) and
dropped by many tools.

Author: ssbarnea

.github/workflows/tox.yml

@@ -179,12 +179,18 @@ jobs:
           tox --version
           coverage --version
 
-      - name: Set up Node.js
+      - name: Set up Node.js (custom)
         if: ${{ inputs.node-version-file != '' }}
         uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
         with:
           node-version-file: ${{ inputs.node-version-file }}
 
+      - name: Set up Node.js
+        if: ${{ inputs.node-version-file == '' }}
+        uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
+        with:
+          version: "22"
+
       - name: Run pre
         if: ${{ inputs.run_pre }}
         run: ${{ inputs.run_pre }}