[7.9] [Ingest Manager] Fix limited concurrency helper (#73976)

[nchaulet]

Backports the following commits to 7.9:

• [Ingest Manager] Fix limited concurrency helper ([Ingest Manager] Fix limited concurrency helper #73976)

[kibanamachine]

💔 Build Failed

• continuous-integration/kibana-ci/pull-request
• Commit: 3bd3d3a
• Pipeline Steps (look for red circles / failed steps)
• Interpreting CI Failures

Failed CI Steps

• Execute x-pack-intake
• Execute kibana-intake
• Report failed tests, if necessary

---

Test Failures

Kibana Pipeline / x-pack-intake-agent / X-Pack Jest Tests.x-pack/plugins/ingest_manager/server/routes.preAuthHandler ignores routes when !isMatch

Link to Jenkins

Standard Out

Failed Tests Reporter:
  - Test has not failed recently on tracked branches

Stack Trace

ReferenceError: createLimitedPreAuthHandler is not defined
    at Object.test (/dev/shm/workspace/kibana/x-pack/plugins/ingest_manager/server/routes/limited_concurrency.test.ts:47:28)
    at Promise (/dev/shm/workspace/kibana/node_modules/jest-circus/build/utils.js:198:28)
    at new Promise (<anonymous>)
    at callAsyncCircusFn (/dev/shm/workspace/kibana/node_modules/jest-circus/build/utils.js:162:10)
    at _callCircusTest (/dev/shm/workspace/kibana/node_modules/jest-circus/build/run.js:205:40)
    at process._tickCallback (internal/process/next_tick.js:68:7)

---

Kibana Pipeline / x-pack-intake-agent / X-Pack Jest Tests.x-pack/plugins/ingest_manager/server/routes.preAuthHandler ignores routes which don't have the correct tag

Link to Jenkins

Standard Out

Failed Tests Reporter:
  - Test has not failed recently on tracked branches

Stack Trace

ReferenceError: createLimitedPreAuthHandler is not defined
    at Object.test (/dev/shm/workspace/kibana/x-pack/plugins/ingest_manager/server/routes/limited_concurrency.test.ts:72:28)
    at Promise (/dev/shm/workspace/kibana/node_modules/jest-circus/build/utils.js:198:28)
    at new Promise (<anonymous>)
    at callAsyncCircusFn (/dev/shm/workspace/kibana/node_modules/jest-circus/build/utils.js:162:10)
    at _callCircusTest (/dev/shm/workspace/kibana/node_modules/jest-circus/build/run.js:205:40)
    at process._tickCallback (internal/process/next_tick.js:68:7)

---

Kibana Pipeline / x-pack-intake-agent / X-Pack Jest Tests.x-pack/plugins/ingest_manager/server/routes.preAuthHandler processes routes which have the correct tag

Link to Jenkins

Standard Out

Failed Tests Reporter:
  - Test has not failed recently on tracked branches

Stack Trace

ReferenceError: createLimitedPreAuthHandler is not defined
    at Object.test (/dev/shm/workspace/kibana/x-pack/plugins/ingest_manager/server/routes/limited_concurrency.test.ts:97:28)
    at Promise (/dev/shm/workspace/kibana/node_modules/jest-circus/build/utils.js:198:28)
    at new Promise (<anonymous>)
    at callAsyncCircusFn (/dev/shm/workspace/kibana/node_modules/jest-circus/build/utils.js:162:10)
    at _callCircusTest (/dev/shm/workspace/kibana/node_modules/jest-circus/build/run.js:205:40)
    at process._tickCallback (internal/process/next_tick.js:68:7)

---

and 2 more failures, only showing the first 3.

Build metrics

✅ unchanged

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@elasticmachine merge upstream