Ct 866/migrate hook tests fixed

.changes/unreleased/Under the Hood-20220905-001749.yaml

@@ -0,0 +1,7 @@
+kind: Under the Hood
+body: Migrate integration test 014 but also fix the snapshot hard delete test's timezone logic and force all integration tests to run flags.set_from_args to force environment variables are accessible to all integration test threads.
+time: 2022-09-05T00:17:49.564534-07:00
+custom:
+  Author: versusfacit
+  Issue: "5760"
+  PR: "5760"

core/dbt/events/functions.py

@@ -57,6 +57,7 @@ def setup_event_logger(log_path, level_override=None):
     EVENT_HISTORY = deque(maxlen=flags.EVENT_BUFFER_SIZE)  # type: ignore
 
     make_log_dir_if_missing(log_path)
+
     this.format_json = flags.LOG_FORMAT == "json"
     # USE_COLORS can be None if the app just started and the cli flags
     # havent been applied yet