Makefile: Bump golangci-lint to 1.56.0

Signed-off-by: Stéphane Graber <[email protected]>

Author: stgraber

Makefile

@@ -74,7 +74,7 @@ doc-lint:
 .PHONY: static-analysis
 static-analysis:
 ifeq ($(shell command -v golangci-lint 2> /dev/null),)
-	go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.52.2
+	go install github.com/golangci/golangci-lint/cmd/golangci-lint@v1.56.0
 endif
 	golangci-lint run --timeout 5m
 	run-parts --exit-on-error --regex '.sh' test/lint