Skip Fleet component templates in serverless

[gbanasiak]

Skips Fleet component templates in elastic/logs when running with serverless

[inqueue]

LGTM

[gbanasiak]

With this change elastic/logs ITs worked, there was one unrelated failure which I think we can ignore:

INFO pytest_rally.rally:rally.py:144 Running command: [esrally race --track="so" --challenge="transform" --track-repository="/opt/buildkite-agent/builds/bk-agent-prod-gcp-1729532817594275480/elastic/rally-tracks-it-serverless" --track-revision="a6f58d1decafbdadd67a39e894d44b58b0bd2717" --client-options="/tmp/pytest-of-buildkite-agent/pytest-0/client-options1/operator.json" --configuration-name="pytest" --enable-assertions --kill-running-processes --on-error="abort" --pipeline="benchmark-only" --target-hosts="rally-tracks-it-serverless-1417-d4d17b.es.eu-west-1.aws.qa.elastic.cloud:443" --test-mode --track-params="number_of_replicas:1"]

[INFO] Race id is [704385a9-7c39-4dce-bc46-064ed5fa9245] [ERROR] Cannot race. Error in load generator [0] Cannot run task [wait-for-transform-group-by-user]: Request returned an error. Error type: api, Description: master_not_discovered_exception ({'error': {'root_cause': [{'type': 'master_not_discovered_exception', 'reason': ''}], 'type': 'master_not_discovered_exception', 'reason': ''}, 'status': 503}), HTTP Status: 503