add skips on macos

Author: blink1073

.evergreen/config.yml

@@ -3564,6 +3564,7 @@ buildvariants:
     - macos-14
   expansions:
     skip_ECS_auth_test: "true"
+    skip_web_identity_auth_test: "true"
     PYTHON_BINARY: /Library/Frameworks/Python.Framework/Versions/3.9/bin/python3
 - name: aws-auth-macos-py3.13
   tasks:
@@ -3579,6 +3580,7 @@ buildvariants:
     - macos-14
   expansions:
     skip_ECS_auth_test: "true"
+    skip_web_identity_auth_test: "true"
     PYTHON_BINARY: /Library/Frameworks/Python.Framework/Versions/3.13/bin/python3
 
 - matrix_name: "tests-fips"

.evergreen/scripts/generate_config.py

@@ -623,6 +623,9 @@ def generate_aws_auth_variants():
         expansions = dict()
         if host != "ubuntu20":
             expansions["skip_ECS_auth_test"] = "true"
+        if host == "macos":
+            expansions["skip_ECS_auth_test"] = "true"
+            expansions["skip_web_identity_auth_test"] = "true"
         variant = create_variant(
             tasks,
             get_display_name("AWS Auth", host, python=python),