build(deps): Bump github.com/celestiaorg/nmt from 0.21.0 to 0.22.0

Bumps [github.com/celestiaorg/nmt](https://github.com/celestiaorg/nmt) from 0.21.0 to 0.22.0.
- [Release notes](https://github.com/celestiaorg/nmt/releases)
- [Commits](celestiaorg/nmt@v0.21.0...v0.22.0)

---
updated-dependencies:
- dependency-name: github.com/celestiaorg/nmt
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/btcsuite/btcd/btcec/v2 v2.2.1
 	github.com/btcsuite/btcd/btcutil v1.1.2
 	github.com/bufbuild/buf v1.9.0
-	github.com/celestiaorg/nmt v0.21.0
+	github.com/celestiaorg/nmt v0.22.0
 	github.com/cometbft/cometbft-db v0.7.0
 	github.com/creachadair/taskgroup v0.3.2
 	github.com/fortytw2/leaktest v1.3.0

go.sum

@@ -157,8 +157,8 @@ github.com/bufbuild/protocompile v0.1.0/go.mod h1:ix/MMMdsT3fzxfw91dvbfzKW3fRRnu
 github.com/butuzov/ireturn v0.1.1 h1:QvrO2QF2+/Cx1WA/vETCIYBKtRjc30vesdoPUNo1EbY=
 github.com/butuzov/ireturn v0.1.1/go.mod h1:Wh6Zl3IMtTpaIKbmwzqi6olnM9ptYQxxVacMsOEFPoc=
 github.com/bwesterb/go-ristretto v1.2.3/go.mod h1:fUIoIZaG73pV5biE2Blr2xEzDoMj7NFEuV9ekS419A0=
-github.com/celestiaorg/nmt v0.21.0 h1:81MBqxNn3orByoiCtdNVjwi5WsLgMkzHwP02ZMhTBHM=
-github.com/celestiaorg/nmt v0.21.0/go.mod h1:ia/EpCk0enD5yO5frcxoNoFToz2Ghtk2i+blmCRjIY8=
+github.com/celestiaorg/nmt v0.22.0 h1:AGtfmBiVgreR1KkIV5R7XFNeMp/H4IUDLlBbLjZZ3zk=
+github.com/celestiaorg/nmt v0.22.0/go.mod h1:ia/EpCk0enD5yO5frcxoNoFToz2Ghtk2i+blmCRjIY8=
 github.com/cenkalti/backoff v2.2.1+incompatible h1:tNowT99t7UNflLxfYYSlKYsBpXdEet03Pg2g16Swow4=
 github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
 github.com/cenkalti/backoff/v4 v4.1.3 h1:cFAlzYUlVYDysBEH2T5hyJZMh3+5+WCBvSnK6Q8UtC4=