Revert adding the ca #1909

Job	Run time
Prepare workflow run	5s
Set up integration tests	3s
Build / Get semantic versions	5s
Build / Build	1m 49s
Run integration tests (test_appdynamics.py)	12m 4s
Run integration tests (test_certificate_authorities.py)	5m 12s
Run integration tests (test_custom_headers.py)	3m 13s
Run integration tests (test_databroker.py)	4m 2s
Run integration tests (test_datadog.py)	7m 19s
Run integration tests (test_debug_container.py)	5m 21s
Run integration tests (test_jdk_versions.py)	4m 20s
Run integration tests (test_locations.py)	3m 16s
Run integration tests (test_logging.py)	3m 12s
Run integration tests (test_mda_app_deployed.py)	2m 48s
Run integration tests (test_metering.py)	8m 6s
Run integration tests (test_metrics.py)	13m 19s
Run integration tests (test_micrometer_metrics.py)	5m 41s
Run integration tests (test_mono.py)	6m 24s
Run integration tests (test_mpk_app_deployed.py)	8m 29s
Run integration tests (test_mxadmin_exposed_authorized.py)	4m 34s
Run integration tests (test_splunk.py)	4m 52s
Run integration tests (test_telegraf.py)	13m 10s
Run integration tests (test_termination.py)	13m 6s
Get integration test results	0s
	2h 10m 30s

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