Fix node v22 testing compatibility w/ dev bump (#6024)

* Fix node v22 testing compatibility

* uncomment tests

* revert to using assert

* Bump dev

.github/workflows/pr-any.yml

@@ -14,9 +14,7 @@ jobs:
     - uses: actions/checkout@v4
     - uses: actions/setup-node@v4
       with:
-        # This will default to using v20 so that CI will pass.
-        # ref: https://github.com/polkadot-js/api/issues/6017
-        node-version: 'lts/iron'
+        node-version: 'lts/*'
     - uses: denoland/setup-deno@v1
       with:
         deno-version: v1.42.x

.github/workflows/push-master.yml

@@ -24,9 +24,7 @@ jobs:
         token: ${{ secrets.GH_PAT_BOT }}
     - uses: actions/setup-node@v4
       with:
-        # This will default to using v20 so that CI will pass.
-        # ref: https://github.com/polkadot-js/api/issues/6017
-        node-version: 'lts/iron'
+        node-version: 'lts/*'
     - name: ${{ matrix.step }}
       run: |
         yarn install --immutable