chore(deps): update dependency go to v1.25.0 (#192)

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

Author: renovate[bot]

go.mod

@@ -2,7 +2,7 @@ module github.com/koki-develop/gat
 
 go 1.23.0
 
-toolchain go1.24.6
+toolchain go1.25.0
 
 require (
 	github.com/alecthomas/chroma/v2 v2.20.0

mise.toml

@@ -1,5 +1,5 @@
 [tools]
-go = "1.24.6"
+go = "1.25.0"
 
 "go:github.com/golangci/golangci-lint/v2/cmd/golangci-lint" = "2.1.6"
 "go:github.com/charmbracelet/vhs" = "0.9.0"