Apply $ZUUL_URL to git-remoteonly-zuul macro

Updates npm related jobs:

VisualEditor-npm
cxserver-npm
mediawiki-core-npm
mwext-Collection-OfflineContentGenerator-bundler-npm
mwext-Collection-OfflineContentGenerator-latex_renderer-npm
mwext-Collection-OfflineContentGenerator-npm
mwext-Collection-OfflineContentGenerator-text_renderer-npm
mwext-TemplateData-npm
mwext-VisualEditor-npm
oojs-core-npm
oojs-ui-npm
parsoidsvc-deploy-parse-tool-check
parsoidsvc-deploy-parsertests-run-harder
parsoidsvc-deploy-roundtrip-test-check
parsoidsvc-source-parse-tool-check
parsoidsvc-source-parsertests-run-harder
parsoidsvc-source-roundtrip-test-check
wikimedia-fundraising-dash-npm

Bug: 67583
Change-Id: Idffc9129b7d19ab025b582e3385ecdfafc41c543