fix: improve rpc.skip-auth #6756

Job	Run time
setup	1s
yamllint	6s
Markdown Lint	6s
hadolint / hadolint	8s
go-ci / Setup	1s
go-ci / Go Mod Tidy Check	24s
go-ci / Lint	1m 54s
go-ci / Unit Tests Coverage (ubuntu-latest)	3m 50s
go-ci / Unit Tests Coverage (macos-latest)	3m 36s
go-ci / Integration Tests / Integration Tests Blob	2m 14s
go-ci / Integration Tests / Integration Tests API	2m 22s
go-ci / Integration Tests / Integration Tests Fraud	2m 35s
go-ci / Integration Tests / Integration Tests ND	2m 26s
go-ci / Integration Tests / Integration Tests p2p	2m 18s
go-ci / Integration Tests / Integration Tests Reconstruction	2m 11s
go-ci / Integration Tests / Integration Tests Sync	2m 34s
version_bump	0s
goreleaser	0s
	26m 46s

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