CXX-3270 remove serverless testing (#1459)

* Remove serverless testing EVG configs

Author: connorsmacd

.evergreen/config_generator/components/funcs/test_atlas_connectivity.py

@@ -688,50 +688,6 @@ functions:
       args:
         - -c
         - .evergreen/scripts/test.sh
-  test atlas connectivity:
-    command: subprocess.exec
-    type: test
-    params:
-      binary: bash
-      working_dir: mongo-cxx-driver
-      silent: true
-      args:
-        - -c
-        - |
-          export MONGOC_INSTALL_PREFIX=$(pwd)/../mongoc
-          export MONGOCXX_INSTALL_PREFIX=$(pwd)/build/install
-          if [[ "${distro_id}" == rhel* ]]; then
-              export LIB_DIR=lib64
-          else
-              export LIB_DIR=lib
-          fi
-          export BUILD_TYPE=${build_type}
-          export BUILD_DIR=$(pwd)/build
-
-          # The atlas_serverless_uri expansion is set in the Evergreen project settings.
-          export URI="${atlas_serverless_uri}"
-
-          ./.evergreen/scripts/connect.sh
-  test auth:
-    command: subprocess.exec
-    type: test
-    params:
-      binary: bash
-      working_dir: mongo-cxx-driver
-      args:
-        - -c
-        - |
-          export MONGOC_INSTALL_PREFIX=$(pwd)/../mongoc
-          export MONGOCXX_INSTALL_PREFIX=$(pwd)/build/install
-          if [[ "${distro_id}" == rhel* ]]; then
-              export LIB_DIR=lib64
-          else
-              export LIB_DIR=lib
-          fi
-          export BUILD_TYPE=${build_type}
-          export BUILD_DIR=$(pwd)/build
-          export URI="mongodb://bob:pwd123@localhost"
-          ./.evergreen/scripts/connect.sh
   test-search-index-helpers:
     command: subprocess.exec
     type: test