chore(deps): Bump github.com/celestiaorg/nmt from 0.21.0 to 0.22.0 #9

Job	Run time
lint / golangci-lint	6m 5s
lint / yamllint	11s
markdown-linter / markdown-link-check	2m 29s
markdown-linter / markdown-lint	10s
test / test	14m 8s
test / test-coverage	6m 57s
test / test-fuzz	7m 2s
test / test-race	10m 26s
test / test-short	5m 57s
goreleaser / goreleaser-check	9s
test-interchain / build-docker	3m 12s
lint / hadolint / hadolint	9s
goreleaser / goreleaser	0s
test-interchain / test-interchain	5m 11s
	1h 2m 6s

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