CI: Clean up Node.js installation in GitHub actions

[watson]

What does this PR do?

Clean up Node.js installation in GitHub actions

• Remove actions installing old Node.js versions no longer used (14 and 16)
• Rename latest action to active-lts to clearly signal intent (a separate latest or current action that tests non-lts, can be created in a follow up commit)
• Remove 18 action, and replace any usage of it with oldest-maintenance-lts
• Remove setup action and replace any usage of it with active-lts
• Move install action to after the first Node.js install action that actually needs it, instead of first installing one Node.js version, only to install another right after
• Change any direct usage of actions/setup-node to use our own Node.js installation actions instead, when a matrix is not used.
• A few places where Node.js 18 was used for testing, now use active-lts as this was most likely the intent (👉 reviewers should verify! 👈 )

Motivation

• Align how Node.js is installed in our GitHub actions
• Reduce runtime of GitHub actions by not running unnecessary steps
• Make it easier to upgrade to newer major Node.js versions when they are released (with the use of labels like active-lts instead of hardcoded version numbers)

[watson]

• CI: Clean up Node.js installation in GitHub actions #5322 : 2 dependent PRs (#5323 , #5325 ) 👈 (View in Graphite)
• master

This stack of pull requests is managed by Graphite. Learn more about stacking.

[github-actions]

Overall package size

Self size: 8.81 MB
Deduped: 95.01 MB
No deduping: 95.53 MB

Dependency sizes

| name | version | self size | total size | |------|---------|-----------|------------| | @datadog/libdatadog | 0.4.0 | 29.44 MB | 29.44 MB | | @datadog/native-appsec | 8.4.0 | 19.25 MB | 19.26 MB | | @datadog/native-iast-taint-tracking | 3.3.0 | 13.77 MB | 13.78 MB | | @datadog/pprof | 5.5.1 | 9.79 MB | 10.17 MB | | protobufjs | 7.2.5 | 2.77 MB | 5.16 MB | | @datadog/native-iast-rewriter | 2.8.0 | 2.6 MB | 2.74 MB | | @opentelemetry/core | 1.14.0 | 872.87 kB | 1.47 MB | | @datadog/native-metrics | 3.1.0 | 1.06 MB | 1.46 MB | | @opentelemetry/api | 1.8.0 | 1.21 MB | 1.21 MB | | import-in-the-middle | 1.11.2 | 112.74 kB | 835.4 kB | | source-map | 0.7.4 | 226 kB | 226 kB | | opentracing | 0.14.7 | 194.81 kB | 194.81 kB | | lru-cache | 7.18.3 | 133.92 kB | 133.92 kB | | pprof-format | 2.1.0 | 111.69 kB | 111.69 kB | | @datadog/sketches-js | 2.1.0 | 109.9 kB | 109.9 kB | | lodash.sortby | 4.7.0 | 75.76 kB | 75.76 kB | | ignore | 5.3.2 | 53.63 kB | 53.63 kB | | shell-quote | 1.8.1 | 44.96 kB | 44.96 kB | | istanbul-lib-coverage | 3.2.0 | 29.34 kB | 29.34 kB | | rfdc | 1.3.1 | 25.21 kB | 25.21 kB | | @isaacs/ttlcache | 1.4.1 | 25.2 kB | 25.2 kB | | tlhunter-sorted-set | 0.1.0 | 24.94 kB | 24.94 kB | | limiter | 1.1.5 | 23.17 kB | 23.17 kB | | dc-polyfill | 0.1.4 | 23.1 kB | 23.1 kB | | retry | 0.13.1 | 18.85 kB | 18.85 kB | | semifies | 1.0.0 | 15.84 kB | 15.84 kB | | jest-docblock | 29.7.0 | 8.99 kB | 12.76 kB | | crypto-randomuuid | 1.0.0 | 11.18 kB | 11.18 kB | | ttl-set | 1.0.0 | 4.61 kB | 9.69 kB | | path-to-regexp | 0.1.12 | 6.6 kB | 6.6 kB | | koalas | 1.0.2 | 6.47 kB | 6.47 kB | | module-details-from-path | 1.0.3 | 4.47 kB | 4.47 kB |

_{🤖 This report was automatically generated by heaviest-objects-in-the-universe}

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 80.44%. Comparing base (8cd547e) to head (fc07a2b).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #5322      +/-   ##
==========================================
+ Coverage   80.42%   80.44%   +0.01%     
==========================================
  Files         491      492       +1     
  Lines       21847    21879      +32     
==========================================
+ Hits        17570    17600      +30     
- Misses       4277     4279       +2     

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[datadog-datadog-prod-us1]

Datadog Report

Branch report: watson/clean-up-gh-action-node-install
Commit report: 7804145
Test service: dd-trace-js-integration-tests

✅ 0 Failed, 673 Passed, 0 Skipped, 16m 34.62s Total Time

[pr-commenter]

Benchmarks

Benchmark execution time: 2025-02-26 13:05:25

Comparing candidate commit fc07a2b in PR branch watson/clean-up-gh-action-node-install with baseline commit 8cd547e in branch master.

Found 0 performance improvements and 0 performance regressions! Performance is the same for 917 metrics, 16 unstable metrics.

[BridgeAR]

LGTM, this is IMO a great improvement over the status quo