Bump golang.org/x/tools from 0.16.0 to 0.16.1 in /hack/goimports #810

Job	Run time
Unit Test	1m 40s
Stage	3m 39s
Acceptance Test (kindest/node:v1.21.14@sha256:220cfafdf6e3915fbce50e13d1655425558cb98872c53f80260...	9m 33s
Acceptance Test (kindest/node:v1.22.17@sha256:9af784f45a584f6b28bce2af84c494d947a05bd709151466489...	9m 15s
Acceptance Test (kindest/node:v1.23.17@sha256:f77f8cf0b30430ca4128cc7cfafece0c274a118cd0cdb251049...	8m 43s
Acceptance Test (kindest/node:v1.24.13@sha256:cea86276e698af043af20143f4bf0509e730ec34ed3b7fa790c...	8m 50s
Acceptance Test (kindest/node:v1.25.9@sha256:c08d6c52820aa42e533b70bce0c2901183326d86dcdcbedecc93...	9m 8s
Acceptance Test (kindest/node:v1.26.4@sha256:f4c0d87be03d6bea69f5e5dc0adb678bb498a190ee5c38422bf7...	8m 59s
Acceptance Test (kindest/node:v1.27.1@sha256:b7d12ed662b873bd8510879c1846e87c7e676a79fefc93e17b2a...	6m 8s
Test	1s
Release	0s
	1h 5m 56s

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