chore(deps): update golang docker tag to v1.20.11

plural-renovate[bot] · plural-renovate[bot] · commit 0ef7d35a1728 · 2023-11-07T23:17:20.000Z
diff --git a/Dockerfile b/Dockerfile
@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.20.5 as builder
+FROM golang:1.20.11 as builder
 ARG TARGETOS
 ARG TARGETARCH
 
