chore(CR-27072): k8s agent (#558)

Author: vitalii-codefresh

venona/build/Dockerfile.tester

@@ -1,5 +1,5 @@
 # quay.io/codefresh/venona-tester
-FROM golang:1.21-alpine3.18
+FROM golang:1.23-alpine3.21
 
 RUN apk -U add --no-cache ca-certificates git make gcc g++ bash && update-ca-certificates
 RUN go install github.com/client9/misspell/cmd/[email protected] && \