chore(launchpad): soft delete preprodartifact.analysis_file_id (#94657)

<!-- Describe your PR here. -->

<!--

  Sentry employees and contractors can delete or ignore the following.

-->

### Legal Boilerplate

Look, I get it. The entity doing business as "Sentry" was incorporated
in the State of Delaware in 2015 as Functional Software, Inc. and is
gonna need some rights from me in order to utilize my contributions in
this here PR. So here's the deal: I retain all rights, title and
interest in and to my contributions, and by keeping this boilerplate
intact I confirm that Sentry can use, modify, copy, and redistribute my
contributions, under Sentry's choice of terms.

Author: NicoHinderling

migrations_lockfile.txt

@@ -21,7 +21,7 @@ nodestore: 0001_squashed_0002_nodestore_no_dictfield
 
 notifications: 0001_move_notifications_models
 
-preprod: 0008_make_preprod_analysis_file_id_in_size_metrics_table
+preprod: 0009_drop_preprod_artifact_analysis_file_id_col
 
 replays: 0006_add_bulk_delete_job
 

src/sentry/preprod/migrations/0009_drop_preprod_artifact_analysis_file_id_col.py

@@ -0,0 +1,33 @@
+# Generated by Django 5.2.1 on 2025-06-30 20:48
+
+from sentry.new_migrations.migrations import CheckedMigration
+from sentry.new_migrations.monkey.fields import SafeRemoveField
+from sentry.new_migrations.monkey.state import DeletionAction
+
+
+class Migration(CheckedMigration):
+    # This flag is used to mark that a migration shouldn't be automatically run in production.
+    # This should only be used for operations where it's safe to run the migration after your
+    # code has deployed. So this should not be used for most operations that alter the schema
+    # of a table.
+    # Here are some things that make sense to mark as post deployment:
+    # - Large data migrations. Typically we want these to be run manually so that they can be
+    #   monitored and not block the deploy for a long period of time while they run.
+    # - Adding indexes to large tables. Since this can take a long time, we'd generally prefer to
+    #   run this outside deployments so that we don't block them. Note that while adding an index
+    #   is a schema change, it's completely safe to run the operation after the code has deployed.
+    # Once deployed, run these manually via: https://develop.sentry.dev/database-migrations/#migration-deployment
+
+    is_post_deployment = False
+
+    dependencies = [
+        ("preprod", "0008_make_preprod_analysis_file_id_in_size_metrics_table"),
+    ]
+
+    operations = [
+        SafeRemoveField(
+            model_name="preprodartifact",
+            name="analysis_file_id",
+            deletion_action=DeletionAction.MOVE_TO_PENDING,
+        ),
+    ]

src/sentry/preprod/models.py

@@ -113,9 +113,6 @@ def as_choices(cls):
 
     commit = FlexibleForeignKey("sentry.Commit", null=True, on_delete=models.SET_NULL)
 
-    # Size analysis wont necessarily be run on every artifact (based on quotas)
-    analysis_file_id = BoundedBigIntegerField(db_index=True, null=True)
-
     # Installable file like IPA or APK
     installable_app_file_id = BoundedBigIntegerField(db_index=True, null=True)