ci: update GitHub Actions to Node.js 24

[Meir017]

Updates GitHub Actions setup-node from Node.js 20 to Node.js 24.

Node.js 24 is the current LTS line, while Node.js 20 is EOL according to the Node.js release schedule. This should avoid merge-queue/setup-node runs using the EOL Node 20 runtime, such as the setup-node issue seen while validating #10200.

Microsoft Reviewers: Open in CodeFlow

[Meir017]

Run set -euo pipefail
Using default tag: latest
Error response from daemon: Get "https://registry-1.docker.io/v2/": context deadline exceeded
Docker pull failed for postgres on attempt 1; retrying in 10s...
Using default tag: latest
Error response from daemon: Get "https://registry-1.docker.io/v2/": context deadline exceeded
Docker pull failed for postgres on attempt 2; retrying in 30s...
Using default tag: latest
Error response from daemon: Get "https://registry-1.docker.io/v2/": context deadline exceeded
Docker pull failed for postgres on attempt 3; retrying in 60s...
Using default tag: latest
Error response from daemon: Get "https://registry-1.docker.io/v2/": net/http: request canceled while waiting for connection (Client.Timeout exceeded while awaiting headers)
Error: Process completed with exit code 1.

https://github.com/dotnet/orleans/actions/runs/27299794328/job/80642155390

looks like a rate-limit issue with dockerhub