clean up task names

Author: blink1073

.evergreen/generated_configs/tasks.yml

@@ -101,7 +101,7 @@ tasks:
           AWS_ROLE_SESSION_NAME: test
           PYTHON_VERSION: "3.9"
     tags: [auth-aws, auth-aws-web-identity]
-  - name: test-auth-aws-latest-ecs
+  - name: test-auth-aws-ecs
     commands:
       - func: run server
         vars:
@@ -114,7 +114,7 @@ tasks:
           SUB_TEST_NAME: ecs
           PYTHON_VERSION: null
     tags: [auth-aws, auth-aws-ecs]
-  - name: test-auth-aws-4.4-eks
+  - name: test-auth-aws-eks
     commands:
       - func: assume ec2 role
       - func: run tests

.evergreen/scripts/generate_config.py

@@ -755,6 +755,7 @@ def create_aws_tasks():
         tags = [*base_tags, f"auth-aws-{test_type}"]
         if test_type in ["eks", "ecs"]:
             python = None  # noqa:PLW2901
+            base_name = "test-auth-aws"
         name = get_task_name(f"{base_name}-{test_type}", python=python)
         test_vars = dict(TEST_NAME="auth_aws", SUB_TEST_NAME=test_type, PYTHON_VERSION=python)
         test_func = FunctionCall(func="run tests", vars=test_vars)