ci: add arm64 to operator and bundle #139

Job	Run time
build-operator-bundle	2m 29s
crc (okd)	32m 41s
rancher (latest)	1m 32s
rancher (v1.23.17-k3s1)	1m 43s
rancher (v1.24.17-k3s1)	1m 51s
rancher (v1.25.16-k3s4)	1m 55s
rancher (v1.26.15-k3s1)	1m 56s
rancher (v1.27.15-k3s2)	1m 52s
rancher (v1.28.11-k3s2)	1m 41s
run-ci / check-images	3s
run-ci / e2e-ui-integration-tests	5m 52s
run-ci / e2e-api-integration-tests	5m 33s
	59m 8s

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