ci(release): pin node to LTS to avoid undici break

"latest" resolved to Node 26 on the runner, whose bundled undici
rejects the onRequestStart interceptor that octokit/semantic-release
registers, so every fetch failed in verifyConditions. Pin to lts/*
(Node 24 line) which ships a compatible undici.

Signed-off-by: Xe Iaso <xe@tigrisdata.com>
Assisted-by: Claude Opus 4.8 via Claude Code
Signed-off-by: Xe Iaso <xe@tigrisdata.com>

Author: Xe

.github/workflows/release.yaml

@@ -19,7 +19,7 @@ jobs:
 
       - uses: actions/setup-node@395ad3262231945c25e8478fd5baf05154b1d79f # v6.1.0
         with:
-          node-version: "latest" # does not matter for our needs
+          node-version: "lts/*" # pin to LTS; Node 26's undici breaks octokit/semantic-release
 
       - uses: actions/setup-go@4dc6199c7b1a012772edbd06daecab0f50c9053c # v6.1.0
         with: