ref(dx): Move filestore to services module (#97692)

Author: evanpurkhiser

src/sentry/conf/server.py

@@ -2050,8 +2050,8 @@ def custom_parameter_sort(parameter: dict) -> tuple[str, int]:
 
 SENTRY_FILESTORE_ALIASES = {
     "filesystem": "django.core.files.storage.FileSystemStorage",
-    "s3": "sentry.filestore.s3.S3Boto3Storage",
-    "gcs": "sentry.filestore.gcs.GoogleCloudStorage",
+    "s3": "sentry.services.filestore.s3.S3Boto3Storage",
+    "gcs": "sentry.services.filestore.gcs.GoogleCloudStorage",
 }
 
 # set of backends that do not support needing SMTP mail.* settings

src/sentry/filestore/__init__.py

@@ -0,0 +1,9 @@
+"""
+Backward compatibility shim for getsentry.
+
+This module re-exports everything from the new sentry.services.filestore location
+to maintain compatibility with existing getsentry imports.
+"""
+
+# Re-export everything from the new location
+from sentry.services.filestore import *  # noqa: F401, F403