ci: pin Node 22 for bun install in preview and pkg-pr-new Blacksmith jobs

Same better-sqlite3 node-gyp failure as the CI workflow: on
blacksmith-4vcpu-ubuntu-2404 the default node is v20.20.0, where
better-sqlite3's node-gyp fallback crashes (undici's webidl.markAsUncloneable
needs Node 22.10+). Pin Node 22 before `bun install` in preview.yml's deploy
job and pkg-pr-new.yml's publish job. The pkg-pr-new build-preview-binary
matrix job stays on GitHub-hosted runners and is unaffected.

Co-authored-by: Codesmith <codesmith-bot@users.noreply.github.com>

Author: RhysSullivan

.github/workflows/pkg-pr-new.yml

@@ -77,6 +77,13 @@ jobs:
         with:
           bun-version: 1.3.11
 
+      # No prebuilt better-sqlite3 binary matches this runner, so `bun install`
+      # builds it from source via node-gyp, whose undici needs Node 22.10+
+      # (webidl.markAsUncloneable). Pin the same runtime the CI jobs use.
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
       - run: bun install --frozen-lockfile
 
       - name: Build executor preview wrapper

.github/workflows/preview.yml

@@ -35,6 +35,13 @@ jobs:
         with:
           bun-version: 1.3.11
 
+      # No prebuilt better-sqlite3 binary matches this runner, so `bun install`
+      # builds it from source via node-gyp, whose undici needs Node 22.10+
+      # (webidl.markAsUncloneable). Pin the same runtime the CI jobs use.
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 22
+
       - run: bun install --frozen-lockfile
 
       - name: Deploy