Update github.com/deadsy/sdfx digest to 4203c70

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
github.com/deadsy/sdfx	require	digest	f3e72b4 -> 4203c70

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Configuration

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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):

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

Details:

Package	Change
go	1.22.5 -> 1.23.4
gonum.org/v1/gonum	v0.15.0 -> v0.15.1
golang.org/x/image	v0.19.0 -> v0.22.0