build: update CI+release version to Go 1.25.3

We also update the go.mod files to pin to Go 1.24.9.

go.mod

@@ -216,6 +216,6 @@ replace google.golang.org/protobuf => github.com/lightninglabs/protobuf-go-hex-d
 // If you change this please also update docs/INSTALL.md and GO_VERSION in
 // Makefile (then run `make lint` to see where else it needs to be updated as
 // well).
-go 1.24.8
+go 1.24.9
 
 retract v0.0.2