PLAT-2193: update deprecated GitHub Actions

[nick-place-lob]

JIRA

• PLAT-2193

Description

• actions/checkout@v2, actions/setup-java@v1 and actions/cache@v2 run Node 12 or 16 and are deprecated, we need them to run Node 20:

See: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/ and https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/

---

[nick-place-lob]

Closed and reopened PR to get the run tests job to kick off again after a new commit - it's triggered on:

on:
  workflow_dispatch:
  pull_request:
    types: [opened, reopened, edited]
    branches:
      - main

[nick-place-lob]

Failing test