fix: getPeers size check #6475

Job	Run time
lint / golangci-lint	19s
branch_name	2s
lint / yamllint	8s
lint / goreleaser-check	5s
lint / markdown-lint	1m 23s
test / Build Rollkit Docker Image	15m 39s
test / Build All Rollkit Binaries	1m 19s
test / Go Mod Tidy Check	45s
test / Build Rollkit EVM Single Docker Image	16m 7s
test / Run Unit Tests	3m 17s
proto / buf-check	7s
test / Run Integration Tests	45s
lint / hadolint / hadolint	13s
test / Run EVM Execution Tests	2m 30s
test / Run E2E System Tests	2m 28s
test / Combine and Upload Coverage	10s
test / Docker E2E Tests	1m 39s
release	-1s
	46m 55s

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