* chore: track package-lock.json

* Pin to old versions for node 14

* Use version range

* Remove unused cached directories

* Temporarily disable other tests

* Temporarily enable only api test

* Enable only some packages

* Test only api packages

* Test trace exporters

* Fix line ordering

* Test all packages except otlp exporters

* Add trace http exporter

* Add trace proto exporter

* Test all but grpc exporters

* chore: use npm workspaces and degrade lerna to v6

* chore: get rid of lerna bootstrap

* chore: use npx

* chore: allow install scripts to setup buf

* chore: fix w3c-integration-test cache key

* chore: fix cache key

* chore: disable resource compat test

* chore: fix node_modules assumptions

* chore: fix hoisted karma issue

* chore: fix markdown linter complaints

* chore: lock @grpc/grpc-js to v1.8.21

* Break caches

* chore: remove cache

* chore: fixup inline commands

---------

Co-authored-by: Daniel Dyla <[email protected]>

Co-authored-by: Chengzhong Wu <[email protected]>

Co-authored-by: Marc Pichler <[email protected]>

Co-authored-by: Marc Pichler <[email protected]>

Co-authored-by: Marc Pichler <[email protected]>

…try#4254)

…o not include it (open-telemetry#4260)

…ckages/opentelemetry-exporter-prometheus/