chore: improve ci pipeline (#1764)

* fix: caching deps + add true parallelization to integration tests api

* fix: github action

* chore: upgrade to yarn berry (#1762)

* init migration

* remove: yarn.lock from all pkgs

* fix: build script in pkgs

* adjust yarn config

* fix: yarn.lock and yarnrc.yml

* fix: github actions

* fix: wrong type

* fix (medusa-react): use dts-cli instead of tsdx

* fix: yarn.lock

* fix: yarn v

* fix: prepare script

* add: comment on why we need to downgrade yarn before medusa-dev

* chore: move to Turborepo (#1763)

* increase number of parallel nodes

* fix (medusa-fulfillment-webshipper): build script

* fix: use new version of medusa-dev

* fix: rename cache-bootstrap to cache-deps

.github/actions/cache-deps/action.yml

@@ -0,0 +1,23 @@
+name: cache-deps
+description: Creates a cache with the given extension for monorepo dependencies
+inputs:
+  extension:
+    description: Extension for cache name
+runs:
+  using: composite
+  steps:
+    - uses: actions/cache@v3
+      id: cache
+      with:
+        path: |
+          node_modules
+          */*/node_modules
+        key: ${{ runner.os }}-yarn-${{inputs.extension}}-v8-${{ hashFiles('**/yarn.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-yarn-${{inputs.extension}}-v8
+      # We want to only bootstrap and install if no cache is found.
+    - run: |
+        if [[ "${{steps.cache.outputs.cache-hit}}" != "true" ]]; then
+          yarn install --immutable
+        fi
+      shell: bash