chore(all): update golang Docker tag to v1.21.1

renovate[bot] · web-flow · commit e3d3e8a25d73 · 2023-09-09T16:17:07.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.20.3 as builder
+FROM golang:1.21.1 as builder
 
 WORKDIR /source
 # Copy the Go Modules manifests
