update Dockerfile to use go v1.22.2

Author: Per Goncalves da Silva

Dockerfile

@@ -2,11 +2,11 @@ FROM quay.io/fedora/fedora:37-x86_64 as builder
 LABEL stage=builder
 WORKDIR /build
 
-# install dependencies and go 1.21
+# install dependencies and go 1.22
 
 # copy just enough of the git repo to parse HEAD, used to record version in OLM binaries
 RUN dnf update -y && dnf install -y bash make git mercurial jq wget && dnf upgrade -y
-RUN curl -sSL https://go.dev/dl/go1.21.9.linux-amd64.tar.gz | tar -xzf - -C /usr/local
+RUN curl -sSL https://go.dev/dl/go1.22.2.linux-amd64.tar.gz | tar -xzf - -C /usr/local
 ENV PATH=/usr/local/go/bin:$PATH
 COPY .git/HEAD .git/HEAD
 COPY .git/refs/heads/. .git/refs/heads