ci: improve parallelisation of jobs (#39354)

chore: streamline circleci dependencies

Co-authored-by: Michal Piechowiak <misiek.piechowiak@gmail.com>

Author: serhalp

.circleci/config.yml

@@ -110,9 +110,7 @@ aliases:
           - master
           - /docs.+/
     requires:
-      - lint
-      - typecheck
-      - unit_tests_node18
+      - bootstrap
 
 commands:
   e2e-test:
@@ -657,21 +655,13 @@ workflows:
       - windows_unit_tests:
           <<: *ignore_docs
           requires:
-            - lint
             - bootstrap
       - windows_adapters_smoke:
           requires:
-            # ideally we wait for windows unit tests here, but because those are flaky
-            # feedback loop would be not practical, so at least wait for linux unit tests
-            # to resemble setup for more robust E2E tests
-            - lint
             - bootstrap
-            - unit_tests_node18
       - unit_tests_node18:
           <<: *ignore_docs
           requires:
-            - lint
-            - typecheck
             - bootstrap
       - integration_tests_gatsby_source_wordpress:
           <<: *e2e-test-workflow