Bump CI step versions (checkout, cache, java)

[TWiStErRob]

Motivation

After bumping checkout and cache:

Upgrades

• [x] cache https://github.com/actions/cache/releases/tag/v3.0.0
  (Node 16, which affects GitHub Enterprise users, hence major)
• [x] checkout https://github.com/actions/checkout/releases/tag/v3.0.0
  (Node 16, which affects GitHub Enterprise users, hence major)
• [x] java v2 https://github.com/actions/setup-java/releases/tag/v2.0.0 (Configuration changes -> migration guide)
• [x] java v3 https://github.com/actions/setup-java/releases/tag/v3.0.0
  (Node 16, which affects GitHub Enterprise users, hence major)

[TWiStErRob]

++ on Renovate, I thought about that too, but this saves 4 Renovate PRs as is :) Would you mind adding the integration to start the onboarding PR? I'll set up the JSON on Monday.

[cortinico]

++ on Renovate, I thought about that too, but this saves 4 Renovate PRs as is :) Would you mind adding the integration to start the onboarding PR? I'll set up the JSON on Monday.

https://github.com/detekt/sarif4k/pull/11 should do the job