build(deps): bump k8s.io/client-go from 0.28.4 to 0.29.1 in /operator #1205

Job	Run time
markdownlint	25s
Build tailing sidecar operator	1m 32s
Test Helm chart (fluentbit)	51s
Build otelcol sidecar	1m 25s
Test Helm chart (otelcol)	1m 12s
Test Helm chart with cert-manager (fluentbit)	1m 16s
Test Helm chart with cert-manager (otelcol)	1m 32s
Test resources created without Helm chart (fluentbit)	51s
yamllint	5s
Test resources created without Helm chart (otelcol)	1m 12s
Test Helm chart with custom configuration (fluentbit)	1m 8s
Test Helm chart with custom configuration (otelcol)	1m 28s
	12m 57s

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