Add IAST benchmarks

[uurien]

What does this PR do?

Executes and compares with master benchmark tests with DD_IAST_ENABLED.

Motivation

Make sure that we are not adding regressions in the PRs

[github-actions]

Overall package size

Self size: 4.36 MB
Deduped: 60.72 MB
No deduping: 60.76 MB

Dependency sizes

name	version	self size	total size
@datadog/pprof	2.2.1	14.24 MB	15.12 MB
@datadog/native-iast-taint-tracking	1.5.0	14.86 MB	14.86 MB
@datadog/native-appsec	3.2.0	13.38 MB	13.39 MB
protobufjs	7.1.2	2.76 MB	6.55 MB
@datadog/native-iast-rewriter	2.0.1	2.09 MB	2.1 MB
@opentelemetry/core	1.3.1	784.66 kB	1.37 MB
@datadog/native-metrics	2.0.0	898.77 kB	1.3 MB
@opentelemetry/api	1.4.1	780.32 kB	780.32 kB
opentracing	0.14.7	194.81 kB	194.81 kB
semver	7.3.8	88.2 kB	118.6 kB
@datadog/sketches-js	2.1.0	109.9 kB	109.9 kB
lodash.sortby	4.7.0	75.76 kB	75.76 kB
lru-cache	7.14.0	74.95 kB	74.95 kB
ipaddr.js	2.0.1	59.52 kB	59.52 kB
ignore	5.2.0	48.87 kB	48.87 kB
import-in-the-middle	1.3.5	34.34 kB	38.81 kB
istanbul-lib-coverage	3.2.0	29.34 kB	29.34 kB
retry	0.10.1	27.44 kB	27.44 kB
lodash.uniq	4.5.0	25.01 kB	25.01 kB
limiter	1.1.5	23.17 kB	23.17 kB
lodash.kebabcase	4.1.1	17.75 kB	17.75 kB
lodash.pick	4.4.0	16.33 kB	16.33 kB
node-abort-controller	3.0.1	14.33 kB	14.33 kB
crypto-randomuuid	1.0.0	11.18 kB	11.18 kB
diagnostics_channel	1.1.0	7.07 kB	7.07 kB
path-to-regexp	0.1.7	6.78 kB	6.78 kB
koalas	1.0.2	6.47 kB	6.47 kB
methods	1.1.2	5.29 kB	5.29 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

Merging #3193 (a714dde) into master (839a6f8) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #3193   +/-   ##
=======================================
  Coverage   86.02%   86.02%           
=======================================
  Files         194      194           
  Lines        7514     7514           
  Branches       33       33           
=======================================
  Hits         6464     6464           
  Misses       1050     1050           

📣 We’re building smart automated test selection to slash your CI/CD build times. Learn more

[pr-commenter]

Benchmarks

Comparing candidate commit a714dde in PR branch ugaitz/iast-benchmark with baseline commit 839a6f8 in branch master.

Found 0 performance improvements and 1 performance regressions! Performance is the same for 406 metrics, 25 unstable metrics.

scenario:log-without-log-18

• 🟥 execution_time [+10.379ms; +13.441ms] or [+5.317%; +6.886%]

[simon-id]

Make sure env vars are applied correctly and test the thing altogether, then LGTM

[simon-id]

I put the PR back in draft if that's ok with you