[exporter/clickhouse] Fix ut when clickhouse-go/v2 version bump up

[Frapschen]

Description: Fix ut when clickhouse-go/v2 version bump up

resolve #17960

[Frapschen]

/skipchangelog

[runforesight]

Foresight Summary

    
Major Impacts

TestMySqlIntegration ❌ failed 1 times in 3 runs (33% fail rate).

TestMySqlIntegration/Running_mysql_version_8.0 ❌ failed 1 times in 3 runs (33% fail rate).

build-and-test-windows duration(3 seconds) has decreased 39 minutes 57 seconds compared to main branch avg(40 minutes).

View More Details

✅  check-links workflow has finished in 44 seconds (1 minute 12 seconds less than main branch avg.) and finished at 4th Feb, 2023.

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Job	Failed Steps	Tests
changed files	-     🔗	N/A	See Details
check-links	-     🔗	N/A	See Details

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✅  telemetrygen workflow has finished in 55 seconds (1 minute 33 seconds less than main branch avg.) and finished at 4th Feb, 2023.

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Job	Failed Steps	Tests
publish-latest	-     🔗	N/A	See Details
publish-stable	-     🔗	N/A	See Details
build-dev	-     🔗	N/A	See Details

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✅  prometheus-compliance-tests workflow has finished in 10 minutes 43 seconds (⚠️ 2 minutes 59 seconds more than main branch avg.) and finished at 4th Feb, 2023.

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Job	Failed Steps	Tests
prometheus-compliance-tests	-     🔗	✅ 21  ❌ 0  ⏭ 0    🔗	See Details

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✅  load-tests workflow has finished in 19 minutes 41 seconds (⚠️ 5 minutes more than main branch avg.) and finished at 4th Feb, 2023.

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Job	Failed Steps	Tests
loadtest (TestTraceAttributesProcessor)	-     🔗	✅ 3  ❌ 0  ⏭ 0    🔗	See Details
loadtest (TestIdleMode)	-     🔗	✅ 1  ❌ 0  ⏭ 0    🔗	See Details
loadtest (TestMetric10kDPS|TestMetricsFromFile)	-     🔗	✅ 6  ❌ 0  ⏭ 0    🔗	See Details
loadtest (TestTraceNoBackend10kSPS|TestTrace1kSPSWithAttrs)	-     🔗	✅ 8  ❌ 0  ⏭ 0    🔗	See Details
loadtest (TestMetricResourceProcessor|TestTrace10kSPS)	-     🔗	✅ 12  ❌ 0  ⏭ 0    🔗	See Details
loadtest (TestTraceBallast1kSPSWithAttrs|TestTraceBallast1kSPSAddAttrs)	-     🔗	✅ 10  ❌ 0  ⏭ 0    🔗	See Details
loadtest (TestBallastMemory|TestLog10kDPS)	-     🔗	✅ 19  ❌ 0  ⏭ 0    🔗	See Details
setup-environment	-     🔗	N/A	See Details

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⭕  changelog workflow has finished in 2 seconds (2 minutes 4 seconds less than main branch avg.) and finished at 4th Feb, 2023.

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Job	Failed Steps	Tests
changelog	-     🔗	N/A	See Details

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⭕  build-and-test-windows workflow has finished in 3 seconds (39 minutes 57 seconds less than main branch avg.) and finished at 4th Feb, 2023.

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Job	Failed Steps	Tests
windows-unittest-matrix	-     🔗	N/A	See Details
windows-unittest	-     🔗	N/A	See Details

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✅  build-and-test workflow has finished in 36 minutes 53 seconds (16 minutes 41 seconds less than main branch avg.) and finished at 4th Feb, 2023.

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Job	Failed Steps	Tests
integration-tests	-     🔗	✅ 55  ❌ 0  ⏭ 0    🔗	See Details
cross-compile (darwin, amd64)	-     🔗	N/A	See Details
cross-compile (darwin, arm64)	-     🔗	N/A	See Details
cross-compile (linux, 386)	-     🔗	N/A	See Details
cross-compile (linux, amd64)	-     🔗	N/A	See Details
cross-compile (linux, arm)	-     🔗	N/A	See Details
cross-compile (linux, arm64)	-     🔗	N/A	See Details
cross-compile (linux, ppc64le)	-     🔗	N/A	See Details
cross-compile (windows, 386)	-     🔗	N/A	See Details
cross-compile (windows, amd64)	-     🔗	N/A	See Details
build-package (deb)	-     🔗	N/A	See Details
build-package (rpm)	-     🔗	N/A	See Details
windows-msi	-     🔗	N/A	See Details
publish-check	-     🔗	N/A	See Details
publish-stable	-     🔗	N/A	See Details
publish-dev	-     🔗	N/A	See Details

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[Frapschen]

not relate fail https://github.com/open-telemetry/opentelemetry-collector-contrib/actions/runs/4089471343/jobs/7052232713#step:6:544

    integration_test.go:70: 
        	Error Trace:	/home/runner/work/opentelemetry-collector-contrib/opentelemetry-collector-contrib/receiver/mysqlreceiver/integration_test.go:70
        	Error:      	Received unexpected error:
        	            	resource "map[mysql.instance.endpoint:localhost:3306]": scope "otelcol/mysqlreceiver": number of metrics doesn't match expected: 21, actual: 20
        	Test:       	TestMySqlIntegration/Running_mysql_version_8.0
--- FAIL: TestMySqlIntegration (0.00s)
    --- FAIL: TestMySqlIntegration/Running_mysql_version_8.0 (31.22s)
FAIL