cleanup the path in context

[gaborvolczer]

@nbali on contexts.json contextType:

fyi this something I really wanna get rid of soon :D I mean the files should be all referenced as relative paths, and the parameter provided (the context.json or the suite.json) to the app should determine the "repositoryRoot"

so there would be no "local" here

and "queryPath" would be "volcziTest/queryToTest.sql" or "queryToTest.sql"

or even if we keep it the repositoryRoot should be relative, so instead of "C:\dev\jarvis" it would be "../../." etc

my aim is to get rid of EVERY absolute path

(see https://github.com/aliz-ai/jarvis/tree/cleanup_before_trivago_intergation | https://reviewable.io/reviews/aliz-ai/jarvis/45/examples/sample_volczi/contexts.json#-)

[nbali]

some modification, I would say that local option should be kept for the use-case when the references resources are at a totally different place in the folder tree and to avoid writing ../../../.. dozen times

BUT there should be a default - the same folder - so without a local context provided for example it would be "queryToTest.sql", but it could be configured to support something different as root

[nbali]

also it worth considering to move the repositoryRoot from a dedicated local context to the actual test suite json