chore(lint): upgrade golangci-lint to v1.47.2

- Fix Slowloris attacks on HTTP servers
- Force set default of 5 minutes for pprof read timeout
- Change `ShutdownTimeout` to time.Duration since it cannot be set to 0

internal/pprof/server_test.go

@@ -29,7 +29,7 @@ func Test_Server(t *testing.T) {
 		HTTPServer: httpserver.Settings{
 			Address:         address,
 			Logger:          logger,
-			ShutdownTimeout: durationPtr(httpServerShutdownTimeout),
+			ShutdownTimeout: httpServerShutdownTimeout,
 		},
 	}