fix(deps): update github.com/gnolang/gno digest to 31fcf6a

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
github.com/gnolang/gno	require	digest	4ce3b29 -> 31fcf6a

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[renovate]

ℹ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

• 12 additional dependencies were updated
• The go directive was updated for compatibility reasons

Details:

Package	Change
go	1.19 -> 1.23.6
github.com/btcsuite/btcd/btcutil	v1.1.1 -> v1.1.6
github.com/golang/protobuf	v1.5.3 -> v1.5.4
github.com/gorilla/websocket	v1.5.0 -> v1.5.3
go.etcd.io/bbolt	v1.3.7 -> v1.3.11
go.uber.org/multierr	v1.9.0 -> v1.11.0
golang.org/x/crypto	v0.11.0 -> v0.32.0
golang.org/x/mod	v0.12.0 -> v0.22.0
golang.org/x/net	v0.11.0 -> v0.34.0
golang.org/x/sys	v0.10.0 -> v0.29.0
golang.org/x/term	v0.10.0 -> v0.28.0
golang.org/x/tools	v0.6.0 -> v0.29.0
google.golang.org/protobuf	v1.31.0 -> v1.36.3