Update golang Docker tag to v1.25

renovate[bot] · web-flow · commit 3ca0844f4e4a · 2025-09-11T01:32:05.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.21 as builder
+FROM golang:1.25@sha256:bb979b278ffb8d31c8b07336fd187ef8fafc8766ebeaece524304483ea137e96 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
