build: silence cpp lint by default

The cpp linter is very noisy at the moment. So use the --quiet flag
by default instead of being verbose in this case.

PR-URL: #26252
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

Makefile

@@ -1266,11 +1266,8 @@ else
 	@echo "To install (requires internet access) run: $ make format-cpp-build"
 endif
 
-ifeq ($(V),1)
-  CPPLINT_QUIET =
-else
-  CPPLINT_QUIET = --quiet
-endif
+CPPLINT_QUIET = --quiet
+
 .PHONY: lint-cpp
 # Lints the C++ code with cpplint.py and check-imports.py.
 lint-cpp: tools/.cpplintstamp