ci: macrobenchmark use a better endpoint for iast worst case scenario…

…s [backport 2.10] (#9580)

Backport 3de23a1 from #9569 to 2.10.

## Checklist

- [x] Change(s) are motivated and described in the PR description
- [x] Testing strategy is described if automated tests are not included
in the PR
- [x] Risks are described (performance impact, potential for breakage,
maintainability)
- [x] Change is maintainable (easy to change, telemetry, documentation)
- [x] [Library release note
guidelines](https://ddtrace.readthedocs.io/en/stable/releasenotes.html)
are followed or label `changelog/no-changelog` is set
- [x] Documentation is included (in-code, generated user docs, [public
corp docs](https://github.com/DataDog/documentation/))
- [x] Backport labels are set (if
[applicable](https://ddtrace.readthedocs.io/en/latest/contributing.html#backporting))
- [x] If this PR changes the public interface, I've notified
`@DataDog/apm-tees`.

## Reviewer Checklist

- [x] Title is accurate
- [x] All changes are related to the pull request's stated goal
- [x] Description motivates each change
- [x] Avoids breaking
[API](https://ddtrace.readthedocs.io/en/stable/versioning.html#interfaces)
changes
- [x] Testing strategy adequately addresses listed risks
- [x] Change is maintainable (easy to change, telemetry, documentation)
- [x] Release note makes sense to a user of the library
- [x] Author has acknowledged and discussed the performance implications
of this PR as reported in the benchmarks PR comment
- [x] Backport labels are set in a manner that is consistent with the
[release branch maintenance
policy](https://ddtrace.readthedocs.io/en/latest/contributing.html#backporting)

Co-authored-by: Federico Mon <federico.mon@datadoghq.com>

.gitlab/macrobenchmarks.yml

@@ -152,7 +152,7 @@ appsec-disabled-iast-worst-ep-disabled:
   variables:
     DD_BENCHMARKS_CONFIGURATION: only-tracing
     BP_PYTHON_SCENARIO_DIR: flask-realworld
-    BP_ENDPOINT: http://0.0.0.0:8000/iast/propagation?string1=Hi&password=root1234
+    BP_ENDPOINT: http://0.0.0.0:8000/iast/articles?string1=Hi&password=root1234
     DDTRACE_INSTALL_VERSION: "git+https://github.com/Datadog/dd-trace-py@${CI_COMMIT_SHA}"
     DD_APPSEC_ENABLED: "false"
     DD_IAST_ENABLED: "true"
@@ -163,7 +163,7 @@ appsec-enabled-iast-worst-ep-disabled:
   extends: .macrobenchmarks
   variables:
     DD_BENCHMARKS_CONFIGURATION: only-tracing
-    BP_ENDPOINT: http://0.0.0.0:8000/iast/propagation?string1=Hi&password=root1234
+    BP_ENDPOINT: http://0.0.0.0:8000/iast/articles?string1=Hi&password=root1234
     BP_PYTHON_SCENARIO_DIR: flask-realworld
     DDTRACE_INSTALL_VERSION: "git+https://github.com/Datadog/dd-trace-py@${CI_COMMIT_SHA}"
     DD_APPSEC_ENABLED: "true"
@@ -199,7 +199,7 @@ appsec-worst-iast-worst-ep-enabled:
   extends: .macrobenchmarks
   variables:
     DD_BENCHMARKS_CONFIGURATION: only-tracing
-    BP_ENDPOINT: http://0.0.0.0:8000/iast/propagation?string1=Hi&password=select%20pg_sleep
+    BP_ENDPOINT: http://0.0.0.0:8000/iast/articles?string1=Hi&password=select%20pg_sleep
     BP_PYTHON_SCENARIO_DIR: flask-realworld
     DDTRACE_INSTALL_VERSION: "git+https://github.com/Datadog/dd-trace-py@${CI_COMMIT_SHA}"
     DD_APPSEC_ENABLED: "true"