[Issue 1311] Cleanup DMS table we no longer need (#1313)

## Summary
Fixes #1311

### Time to review: __3 mins__

## Changes proposed
Delete the `awsdms_apply_exceptions` that we had setup for DMS

## Context for reviewers
We needed this table for DMS to function properly, but we have decided
not to use DMS, so cleanup the table creation in Alembic.

If we want, we could later delete this and the other migration entirely,
but we need to cleanup the environments this change may have been
deployed in previously.

## Additional information
Running locally, the table goes away after we run the migration:
![Screenshot 2024-02-21 at 2 17 49
PM](https://github.com/HHS/simpler-grants-gov/assets/46358556/f0d48fe4-e4a1-432a-88a9-cf1bedb5adb9)

and running the down migrations makes it return:
![Screenshot 2024-02-21 at 2 18 51
PM](https://github.com/HHS/simpler-grants-gov/assets/46358556/388d4560-af88-46f5-8f99-31246d3c57c7)

api/src/db/migrations/env.py

@@ -38,11 +38,6 @@ def include_object(
     ) -> bool:
         if type_ == "schema" and getattr(object, "schema", None) is not None:
             return False
-        elif type_ == "table" and name == "awsdms_apply_exceptions":
-            # We make this table separately from SQLAlchemy - so ignore it in
-            # any auto-generation checks otherwise Alembic thinks the table should
-            # be deleted.
-            return False
         else:
             return True
 

api/src/db/migrations/versions/2024_02_21_remove_dms_exceptions_table.py

@@ -0,0 +1,37 @@
+"""remove DMS exceptions table
+
+Revision ID: 5d58c38f2cac
+Revises: 86edfcb92a66
+Create Date: 2024-02-21 13:44:50.932948
+
+"""
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = "5d58c38f2cac"
+down_revision = "86edfcb92a66"
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.execute("DROP TABLE IF EXISTS awsdms_apply_exceptions")
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.execute(
+        """
+        CREATE TABLE IF NOT EXISTS awsdms_apply_exceptions (
+            ERROR_TIME timestamp  NOT NULL,
+            TASK_NAME varchar(128)  NOT NULL,
+            TABLE_OWNER varchar(128)  NOT NULL,
+            TABLE_NAME varchar(128)  NOT NULL,
+            STATEMENT text  NOT NULL,
+            ERROR text  NOT NULL
+        );
+    """
+    )
+    # ### end Alembic commands ###