[Security][Serverless] FTR API Integration tests - Refactoring - Issu…

…e fixing (#182245)

## Summary

This PR is addressing the following issues:
- The pipelines defined in
`.buildkite/pipeline-resource-definitions/security-solution-quality-gate/`
folder were skipping intermediate builds. We need to be able to run more
than one build in the same time for these pipelines.
- As part of the refactoring / optimization of the
`.buildkite/scripts/pipelines/security_solution_quality_gate/api_integration/api-integration-tests.sh`
script, it now executes a TS script in order to handle the projects for
serverless and execute the yarn script provided.
- As part of this refactoring, the methods and worfklow defined in the
`x-pack/plugins/security_solution/scripts/run_cypress/parallel_serverless.ts`
is now followed in order to reduce code duplication and maintenance.
- Fixed an issue in
`x-pack/test/security_solution_api_integration/scripts/index.js`. This
issue was causing false green test executions in buildkite. The exit
code was not actually returned from the child process so the exit code
of this script was 0, even though the child process (test execution) was
failing giving back an exit code 1.
- Parameterized
`.buildkite/pipelines/security_solution/api_integration.yml` to be
running the correct test suite (release or periodic) depending on
whether the environment variable `QUALITY_GATE=1` is passed or not.

The last bullet was misleading the test results interpretation, reading
as successful test runtime scripts which had one or more test failures.
E.g: [Buildkite Test Execution being green with failing
tests.](https://buildkite.com/elastic/kibana-serverless-security-solution-quality-gate-api-integration/builds/307#018f3409-c062-4edf-9663-3ba785823a6c/294-757)

---------

Co-authored-by: kibanamachine <[email protected]>

.buildkite/pipeline-resource-definitions/security-solution-quality-gate/kibana-serverless-security-solution-quality-gate-defend-workflows.yml

@@ -17,6 +17,7 @@ spec:
     spec:
       repository: elastic/kibana
       pipeline_file: .buildkite/pipelines/security_solution_quality_gate/mki_security_solution_defend_workflows.yml
+      skip_intermediate_builds: false
       provider_settings:
         build_branches: false
         build_pull_requests: false

.buildkite/pipeline-resource-definitions/security-solution-quality-gate/kibana-serverless-security-solution-quality-gate-detection-engine.yml

@@ -17,6 +17,7 @@ spec:
     spec:
       repository: elastic/kibana
       pipeline_file: .buildkite/pipelines/security_solution_quality_gate/mki_security_solution_detection_engine.yml
+      skip_intermediate_builds: false
       provider_settings:
         build_branches: false
         build_pull_requests: false

.buildkite/pipeline-resource-definitions/security-solution-quality-gate/kibana-serverless-security-solution-quality-gate-entity-analytics.yml

@@ -17,6 +17,7 @@ spec:
     spec:
       repository: elastic/kibana
       pipeline_file: .buildkite/pipelines/security_solution_quality_gate/mki_security_solution_entity_analytics.yml
+      skip_intermediate_builds: false
       provider_settings:
         build_branches: false
         build_pull_requests: false

.buildkite/pipeline-resource-definitions/security-solution-quality-gate/kibana-serverless-security-solution-quality-gate-explore.yml

@@ -17,6 +17,7 @@ spec:
     spec:
       repository: elastic/kibana
       pipeline_file: .buildkite/pipelines/security_solution_quality_gate/mki_security_solution_explore.yml
+      skip_intermediate_builds: false
       provider_settings:
         build_branches: false
         build_pull_requests: false

.buildkite/pipeline-resource-definitions/security-solution-quality-gate/kibana-serverless-security-solution-quality-gate-gen-ai.yml

@@ -17,6 +17,7 @@ spec:
     spec:
       repository: elastic/kibana
       pipeline_file: .buildkite/pipelines/security_solution_quality_gate/mki_security_solution_gen_ai.yml
+      skip_intermediate_builds: false
       provider_settings:
         build_branches: false
         build_pull_requests: false

.buildkite/pipeline-resource-definitions/security-solution-quality-gate/kibana-serverless-security-solution-quality-gate-investigations.yml

@@ -17,6 +17,7 @@ spec:
     spec:
       repository: elastic/kibana
       pipeline_file: .buildkite/pipelines/security_solution_quality_gate/mki_security_solution_investigations.yml
+      skip_intermediate_builds: false
       provider_settings:
         build_branches: false
         build_pull_requests: false

.buildkite/pipeline-resource-definitions/security-solution-quality-gate/kibana-serverless-security-solution-quality-gate-rule-management.yml

@@ -17,6 +17,7 @@ spec:
     spec:
       repository: elastic/kibana
       pipeline_file: .buildkite/pipelines/security_solution_quality_gate/mki_security_solution_rule_management.yml
+      skip_intermediate_builds: false
       provider_settings:
         build_branches: false
         build_pull_requests: false