chore: bump celestia-app to v0.12.0-rc7 (#1723)

## Overview

very minor bump, with the only celestia-node relevant change being that
we can remove the secondary `config.Seal` in this repo now that we're
doing it in a single spot in the application.

## Checklist

- [x] New and updated code has appropriate documentation
- [x] New and updated code has new and/or updated testing
- [x] Required CI checks are passing
- [x] Visual proof for any user facing features like CLI or
documentation updates
- [x] Linked issues closed with keywords

cmd/cel-key/main.go

@@ -8,7 +8,6 @@ import (
 	"github.com/cosmos/cosmos-sdk/client/config"
 	"github.com/cosmos/cosmos-sdk/client/flags"
 	"github.com/cosmos/cosmos-sdk/client/keys"
-	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/auth/types"
 	"github.com/spf13/cobra"
 
@@ -59,11 +58,6 @@ func main() {
 }
 
 func run() error {
-	cfg := sdk.GetConfig()
-	cfg.SetBech32PrefixForAccount(app.Bech32PrefixAccAddr, app.Bech32PrefixAccPub)
-	cfg.SetBech32PrefixForValidator(app.Bech32PrefixValAddr, app.Bech32PrefixValPub)
-	cfg.Seal()
-
 	ctx := context.WithValue(context.Background(), client.ClientContextKey, &initClientCtx)
 	return rootCmd.ExecuteContext(ctx)
 }

go.mod

@@ -8,7 +8,7 @@ require (
 	cosmossdk.io/math v1.0.0-beta.3
 	github.com/BurntSushi/toml v1.2.1
 	github.com/alecthomas/jsonschema v0.0.0-20200530073317-71f438968921
-	github.com/celestiaorg/celestia-app v0.12.0-rc6
+	github.com/celestiaorg/celestia-app v0.12.0-rc7
 	github.com/celestiaorg/go-libp2p-messenger v0.1.0
 	github.com/celestiaorg/nmt v0.14.0
 	github.com/celestiaorg/rsmt2d v0.8.0

go.sum

@@ -201,8 +201,8 @@ github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23/go.mod h1:bbYlZJ7
 github.com/bwesterb/go-ristretto v1.2.0/go.mod h1:fUIoIZaG73pV5biE2Blr2xEzDoMj7NFEuV9ekS419A0=
 github.com/c-bata/go-prompt v0.2.2/go.mod h1:VzqtzE2ksDBcdln8G7mk2RX9QyGjH+OVqOCSiVIqS34=
 github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
-github.com/celestiaorg/celestia-app v0.12.0-rc6 h1:MQ1Nb+awcnqK+EHpsH+NlBLT6F5Mph6Z3VnzgXUlxAU=
-github.com/celestiaorg/celestia-app v0.12.0-rc6/go.mod h1:4qMJfFq0Yr9At8dpP271seswj1wav20vqNfrnBlFxmo=
+github.com/celestiaorg/celestia-app v0.12.0-rc7 h1:83Ig3eTc0rAapUZyc4RbygJFLVfZ4z3TGgloN0fIXJw=
+github.com/celestiaorg/celestia-app v0.12.0-rc7/go.mod h1:60QSrI+bbGzL/m80ocWrYpdg/ECLxmVvVets6vPuG8k=
 github.com/celestiaorg/celestia-core v1.14.0-tm-v0.34.23 h1:8zE523TUe5W33/nheJ9umHF2d1q6iHQlqJfMXMTPe3k=
 github.com/celestiaorg/celestia-core v1.14.0-tm-v0.34.23/go.mod h1:fGDSg7aw2OH/Uze1zymop0x0y1kAPEO9OII2A2cb99Q=
 github.com/celestiaorg/cosmos-sdk v1.8.0-sdk-v0.46.7 h1:EADZy33ufskVIy6Rj6jbi3SOVCeYYo26zUi7iYx+QR0=