Update golang Docker tag to v1.25

renovate[bot] · web-flow · commit fd4d482580aa · 2025-08-18T14:35:25.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.20 as builder
+FROM golang:1.25@sha256:91e2cd436f7adbfad0a0cbb7bf8502fa863ed8461414ceebe36c6304731e0fd9 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
