Increase test scopes for private modules

private-modules-overrides.yml

 variables:
-  SKIP_ESLINT: '1'
-
+  OPT_IN_TEST_NEXT_MINOR: 1
+  OPT_IN_TEST_NEXT_MAJOR: 1
+  RUN_JOB_UPGRADE_STATUS: 1
+cspell:
+  allow_failure: false
 phpcs:
   allow_failure: false
-
 phpstan:
   allow_failure: false
+phpstan (next minor):
+  allow_failure: false
+phpstan (next major):
+  allow_failure: false
+phpunit (next minor):
+  allow_failure: false
+phpunit (next major):
+  allow_failure: false
+upgrade status:
+  allow_failure: false