build: make tools/doc/node_modules non-phony

This commit makes the target tools/doc/node_modules a non-phony target
and also adds tools/doc/package.json as a prerequisite to it to avoid
running it unnecessary. This is currently causing the target
test/addons/.docbuildstamp to be always be executed as it has
tools/doc/node_modules as a prerequisite.

PR-URL: #22189
Reviewed-By: Richard Lau <[email protected]>
Reviewed-By: Franziska Hinkelmann <[email protected]>
Reviewed-By: Sam Ruby <[email protected]>
Reviewed-By: Joyee Cheung <[email protected]>
Reviewed-By: Refael Ackermann <[email protected]>

Author: danbev

Makefile

@@ -1066,8 +1066,7 @@ lint-md-build: tools/remark-cli/node_modules \
 	tools/doc/node_modules \
 	tools/remark-preset-lint-node/node_modules
 
-.PHONY: tools/doc/node_modules
-tools/doc/node_modules:
+tools/doc/node_modules: tools/doc/package.json
 ifeq ($(node_use_openssl),true)
 	cd tools/doc && $(call available-node,$(run-npm-install))
 else