Merge remote-tracking branch 'origin/main' into beta-releases

Author: github-actions[bot]

.evergreen.yml

@@ -1,10 +1,8 @@
-unset_function_vars: true
 stepback: false
 exec_timeout_secs: 5400
 ignore:
   - AUTHORS
   - THIRD-PARTY-NOTICES.md
 include:
   - filename: .evergreen/functions.yml
-  - filename: .evergreen/tasks.yml
-  - filename: .evergreen/buildvariants.yml
+  - filename: .evergreen/buildvariants-and-tasks.yml