Upgrade to golang 1.15 in operator and lurcher

Author: J12934

.github/workflows/ci.yaml

@@ -57,7 +57,7 @@ jobs:
       - uses: actions/checkout@master
       - uses: actions/setup-go@v2-beta
         with:
-          go-version: "1.13"
+          go-version: "1.15"
       - name: "Lint Operator Go Code"
         run: |
           cd operator/
@@ -79,7 +79,7 @@ jobs:
       - uses: actions/checkout@master
       - uses: actions/setup-go@v2-beta
         with:
-          go-version: "1.13"
+          go-version: "1.15"
       - name: "Lint Lurcher Go Code"
         run: |
           cd lurcher/

lurcher/Dockerfile

@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.13 as builder
+FROM golang:1.15 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests

lurcher/go.mod

@@ -1,6 +1,6 @@
 module github.com/secureCodeBox/secureCodeBox-v2/lurcher
 
-go 1.13
+go 1.15
 
 require (
 	k8s.io/apimachinery v0.0.0-20191028221656-72ed19daf4bb

operator/Dockerfile

@@ -1,5 +1,5 @@
 # Build the manager binary
-FROM golang:1.13 as builder
+FROM golang:1.15 as builder
 
 WORKDIR /workspace
 # Copy the Go Modules manifests

operator/go.mod

@@ -1,6 +1,6 @@
 module github.com/secureCodeBox/secureCodeBox-v2/operator
 
-go 1.13
+go 1.15
 
 require (
 	github.com/go-logr/logr v0.1.0