Bump GolangCI-Lint to v1.23.0 (#13628)

.circleci/config.yml

@@ -67,7 +67,7 @@ jobs:
       - run:
           command: |
             echo "Installing golangci-lint"
-            curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh| sh -s -- -b /usr/local/bin v1.21.0 # Keep this in sync with .golangci.yml and Jenkinsfile.pr
+            curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh| sh -s -- -b /usr/local/bin v1.23.0 # Keep this in sync with .golangci.yml and Jenkinsfile.pr
             echo "Installing mattermost-govet"
             GO111MODULE=off go get -u github.com/mattermost/mattermost-govet
             cd mattermost-server

.golangci.yml

@@ -1,5 +1,5 @@
 service:
-  golangci-lint-version: 1.21.0 # Keep this in sync with .circleci/config.yml and Jenkinsfile.pr
+  golangci-lint-version: 1.23.0 # Keep this in sync with .circleci/config.yml and Jenkinsfile.pr
 
 run:
   timeout: 5m

build/Jenkinsfile.pr

@@ -101,7 +101,7 @@ pipeline {
 						sh """
 							cd /go/src/github.com/mattermost/mattermost-server
 							echo "Installing golangci-lint"
-							curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh| sh -s -- -b /usr/local/bin v1.21.0 # Keep this in sync with .golangci.yml and .circleci/config.yml
+							curl -sfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh| sh -s -- -b /usr/local/bin v1.23.0 # Keep this in sync with .golangci.yml and .circleci/config.yml
 							echo "Installing mattermost-govet"
 							GO111MODULE=off go get -u github.com/mattermost/mattermost-govet
 							make config-reset