update rollkit to use go-cnc v0.3.0 (cosmos#794)

DA block submission was broken as from go-cnc v0.3.0 we need to change
to "PFB" instead of "PFD"

---------

Co-authored-by: Ganesha Upadhyaya <gupadhyaya@Ganeshas-MacBook-Pro-2.local>

Author: gupadhyaya

da/celestia/celestia.go

@@ -75,7 +75,7 @@ func (c *DataAvailabilityLayerClient) SubmitBlock(ctx context.Context, block *ty
 		}
 	}
 
-	txResponse, err := c.client.SubmitPFD(ctx, c.namespaceID, blob, c.config.Fee, c.config.GasLimit)
+	txResponse, err := c.client.SubmitPFB(ctx, c.namespaceID, blob, c.config.Fee, c.config.GasLimit)
 
 	if err != nil {
 		return da.ResultSubmitBlock{

da/celestia/mock/server.go

@@ -70,15 +70,15 @@ func (s *Server) Stop() {
 
 func (s *Server) getHandler() http.Handler {
 	mux := mux2.NewRouter()
-	mux.HandleFunc("/submit_pfd", s.submit).Methods(http.MethodPost)
+	mux.HandleFunc("/submit_pfb", s.submit).Methods(http.MethodPost)
 	mux.HandleFunc("/namespaced_shares/{namespace}/height/{height}", s.shares).Methods(http.MethodGet)
 	mux.HandleFunc("/namespaced_data/{namespace}/height/{height}", s.data).Methods(http.MethodGet)
 
 	return mux
 }
 
 func (s *Server) submit(w http.ResponseWriter, r *http.Request) {
-	req := cnc.SubmitPFDRequest{}
+	req := cnc.SubmitPFBRequest{}
 	err := json.NewDecoder(r.Body).Decode(&req)
 	if err != nil {
 		s.writeError(w, err)

go.mod

@@ -3,7 +3,7 @@ module github.com/rollkit/rollkit
 go 1.18
 
 require (
-	github.com/celestiaorg/go-cnc v0.2.0
+	github.com/celestiaorg/go-cnc v0.3.0
 	github.com/celestiaorg/go-header v0.1.0
 	github.com/dgraph-io/badger/v3 v3.2103.5
 	github.com/go-kit/kit v0.12.0

go.sum

@@ -109,8 +109,8 @@ github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792/go.mod h1:ghJtE
 github.com/btcsuite/winsvc v1.0.0/go.mod h1:jsenWakMcC0zFBFurPLEAyrnc/teJEM1O46fmI40EZs=
 github.com/buger/jsonparser v0.0.0-20181115193947-bf1c66bbce23/go.mod h1:bbYlZJ7hK1yFx9hf58LP0zeX7UjIGs20ufpu3evjr+s=
 github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
-github.com/celestiaorg/go-cnc v0.2.0 h1:QBcWz1v6341r+5Urbr/eaCm9S8D2wwEwielKcwBc1Z4=
-github.com/celestiaorg/go-cnc v0.2.0/go.mod h1:CZBVUhQnJnAVcfQnnEAqREF+PNWr97m/BhJ5fp1K44Q=
+github.com/celestiaorg/go-cnc v0.3.0 h1:eAVPNHGpx+2sBO7NZyQ1+VW8rzf6W4FQDlSq6aqSTsM=
+github.com/celestiaorg/go-cnc v0.3.0/go.mod h1:zYzvHudSd1iNPuHBMyvZ1YvWou5aT9JXgtch9Tkaf70=
 github.com/celestiaorg/go-header v0.1.0 h1:K/atYWwZ/bjMLJ/Apy0dokbREa8BGgxUMiMjhRHlF4E=
 github.com/celestiaorg/go-header v0.1.0/go.mod h1:AR7GQ1519TDLEFxRC0rt9emq1IvhU+Nf+1Ufe3JI3nA=
 github.com/celestiaorg/go-libp2p-messenger v0.1.0 h1:rFldTa3ZWcRRn8E2bRWS94Qp1GFYXO2a0uvqpIey1B8=