Update go to 1.20.4 (#238)

bluzarraga · web-flow · commit 5350bc701f77 · 2023-05-23T12:37:01.000+08:00
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.20.3 as builder
+FROM golang:1.20.4 as builder
 ARG GOARCH
 
 WORKDIR /workspace
