Update kindest/node Docker tag to v1.32.0 #9776

Job	Run time
Checks and variables	2m 24s
NJS Unit Tests	23s
Unit Tests	2m 17s
Build Binary	2m 44s
Build Plus images / build	1m 1s
Build OSS images (ngf, linux/arm64, linux/amd64) / build	1m 15s
Build OSS images (nginx, linux/arm64, linux/amd64) / build	1m 8s
Helm Tests	0s
Conformance tests (nginx, v1.25.16, false) / Run Tests	12m 15s
Conformance tests (nginx, v1.25.16, true) / Run Tests	18m 54s
Conformance tests (nginx, v1.32.0, false) / Run Tests	33m 31s
Conformance tests (nginx, v1.32.0, true) / Run Tests	18m 37s
Conformance tests (plus, v1.25.16, false) / Run Tests	22m 5s
Conformance tests (plus, v1.25.16, true) / Run Tests	15m 25s
Conformance tests (plus, v1.32.0, false) / Run Tests	18m 30s
Conformance tests (plus, v1.32.0, true) / Run Tests	33m 54s
Functional tests (nginx, v1.25.16) / Run Tests	16m 0s
Functional tests (nginx, v1.32.0) / Run Tests	14m 28s
Functional tests (plus, v1.25.16) / Run Tests	26m 15s
Functional tests (plus, v1.32.0) / Run Tests	26m 10s
Package and Publish Helm Chart	0s
	4h 27m 16s

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