chore(deps): update golang:1.25.5 docker digest to 31c1e53 (#133)

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

Author: renovate[bot]

Dockerfile

@@ -1,6 +1,6 @@
 #syntax=docker/dockerfile:1.20.0-labs@sha256:dbcde2ebc4abc8bb5c3c499b9c9a6876842bf5da243951cd2697f921a7aeb6a9
 
-FROM golang:1.25.5@sha256:b6ba5234ed128185b0b81070813c77dd5c973aec7703f4646805f11377627408 AS build
+FROM golang:1.25.5@sha256:31c1e53dfc1cc2d269deec9c83f58729fa3c53dc9a576f6426109d1e319e9e9a AS build
 
 WORKDIR /go/src