MM-52532: Fix golangci warnings (#23709)

https://mattermost.atlassian.net/browse/MM-52532

- Replace golint with revive
- Add makezero linter
- Fix all the required linter failures

Some issues in enterprise and public modules
are yet to be fixed. We send this to expediate things.

server/public/plugin/client_rpc.go

@@ -28,7 +28,7 @@ import (
 	"github.com/mattermost/mattermost/server/public/shared/mlog"
 )
 
-var hookNameToId map[string]int = make(map[string]int)
+var hookNameToId = make(map[string]int)
 
 type hooksRPCClient struct {
 	client      *rpc.Client