Bump actions/setup-node from 3 to 4

.github/workflows/draft-github-release.yml

@@ -14,7 +14,7 @@ jobs:
           # We need to fetch the full repository in order to write complete
           # release notes.
           fetch-depth: 0
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
           node-version: current
       - name: Run Release Draft Script

.github/workflows/publish-on-npm.yml

@@ -20,7 +20,7 @@ jobs:
       # Install all deps in preparation for creating a release.
       # Unlike publishing, this is done using the normal NPM registry
       # to download deps.
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
           node-version: current
       # TODO: We should check in a lockfile and use npm ci here instead.
@@ -29,7 +29,7 @@ jobs:
       # Re-setup node using Wombat Dressing Room as the registry
       # The actual NodeJS binaries and such are cached, so doing this
       # twice isn't particularly expensive.
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
           node-version: current
           registry-url: https://wombat-dressing-room.appspot.com