Update dependency go to v1.25.1 (#55)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

go.mod

@@ -2,7 +2,7 @@ module github.com/zergo0/fontsourcedownloader
 
 go 1.23.1
 
-toolchain go1.25.0
+toolchain go1.25.1
 
 require (
 	github.com/golangci/golangci-lint v1.64.8