feat: clean old pre-releases (#1496)

Signed-off-by: Miguel Martinez <miguel@chainloop.dev>

Author: migmartri

app/controlplane/pkg/data/ent/migrate/migrations/20241107213854.sql

@@ -0,0 +1,12 @@
+-- we mark the latest version of each project as prerelease and unset the rest
+WITH ranked_versions AS (
+  SELECT id,
+         ROW_NUMBER() OVER (PARTITION BY project_id ORDER BY created_at DESC) as rn
+  FROM project_versions
+)
+UPDATE project_versions
+SET prerelease = (id IN (
+  SELECT id
+  FROM ranked_versions
+  WHERE rn = 1
+));

app/controlplane/pkg/data/ent/migrate/migrations/atlas.sum

@@ -1,4 +1,4 @@
-h1:BraFf9udEu0A+uRBAYTpBZs896fOls5+9R+BP3CIHgQ=
+h1:1T7gv7Lcd8qIpPZUQuXQm5N3/NMypjjLzgzI//wb0jE=
 20230706165452_init-schema.sql h1:VvqbNFEQnCvUVyj2iDYVQQxDM0+sSXqocpt/5H64k8M=
 20230710111950-cas-backend.sql h1:A8iBuSzZIEbdsv9ipBtscZQuaBp3V5/VMw7eZH6GX+g=
 20230712094107-cas-backends-workflow-runs.sql h1:a5rzxpVGyd56nLRSsKrmCFc9sebg65RWzLghKHh5xvI=
@@ -59,3 +59,4 @@ h1:BraFf9udEu0A+uRBAYTpBZs896fOls5+9R+BP3CIHgQ=
 20241030221025.sql h1:ZxCt8IRGda0y0clZnlZPkYtlU48d+BtLfkIMQXPsqgc=
 20241104110642.sql h1:zy1jgVPvHklL1o6EtgK104u1juXGxZMPIJfBzAPX9H8=
 20241104122145.sql h1:Y8P3QxXUtM/zOmHIl+3H9j5RQWZtknCiZPgj1HgrbOQ=
+20241107213854.sql h1:QqJSP0a0U1VMeYWmcXphUvJaF5SE22i99vRWJGUcGOU=