Update golang Docker tag to v1.26

renovate[bot] · web-flow · commit 40b003bd7506 · 2026-06-24T16:56:47.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.21 as builder
+FROM golang:1.26@sha256:32c0e6e5c4f6707717051091b4d0b077464a679eaab563e11474efc5328e2aa5 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests
