jobs for new repo mediawiki/services/parsoid

Parsoid javascript server has been migrated out of
mediawiki/extensions/Parsoid to a new repository under
mediawiki/services/parsoid.

This change is based on the existing jobs and amend them to reflect
recent enhancements added to other jobs that were not made to the
previously Parsoid jobs.

Jobs created:

parsoidsvc-jslint
parsoidsvc-parse-tool-check
parsoidsvc-parsertests-run-harder
parsoidsvc-php-parsertests
parsoidsvc-roundtrip-test-check

Change-Id: I2872e40099217d3e3445d60166f3e2ec9eeb1cb8