build: move doc versions JSON file out of out/doc

Move the generated previous doc versions JSON file out of `out/doc` to
prevent it being included in the distributed packages.

Signed-off-by: Richard Lau <riclau@uk.ibm.com>

PR-URL: nodejs#32728
Fixes: nodejs/build#2276
Reviewed-By: Shelley Vohr <codebytere@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>

Makefile

@@ -784,7 +784,7 @@ out/doc/api/assets/%: doc/api_assets/% out/doc/api/assets
 run-npm-ci = $(PWD)/$(NPM) ci
 
 LINK_DATA = out/doc/apilinks.json
-VERSIONS_DATA = out/doc/previous-versions.json
+VERSIONS_DATA = out/previous-doc-versions.json
 gen-api = tools/doc/generate.js --node-version=$(FULLVERSION) \
 		--apilinks=$(LINK_DATA) $< --output-directory=out/doc/api \
 		--versions-file=$(VERSIONS_DATA)
@@ -816,6 +816,7 @@ docopen: $(apidocs_html)
 .PHONY: docclean
 docclean:
 	$(RM) -r out/doc
+	$(RM) "$(VERSIONS_DATA)"
 
 RAWVER=$(shell $(PYTHON) tools/getnodeversion.py)
 VERSION=v$(RAWVER)