Fix some schema changes that were missed

The schema.patch file is updated to rollback the new `Nullable` in
`Array<Nullable<_>>`:
* api_tokens.crate_scopes
* api_tokens.endpoint_scopes
* dependencies.features

I've confirmed there there are no existing null values in any of these
arrays in the production database.

Author: jtgeibel

diesel.toml

@@ -3,5 +3,4 @@
 [print_schema]
 file = "src/schema.rs"
 with_docs = true
-import_types = ["diesel::sql_types::*", "diesel_full_text_search::{TsVector as Tsvector}"]
 patch_file = "src/schema.patch"

src/schema.patch

@@ -1,14 +1,35 @@
 diff --git a/src/schema.rs b/src/schema.rs
-index 27d068510..f2a8546aa 100644
+index 80d3baaf0..c39c711e2 100644
 --- a/src/schema.rs
 +++ b/src/schema.rs
-@@ -1,3 +1,5 @@
-+#![allow(unused_imports)]
-+
- table! {
-     use diesel::sql_types::*;
-     use diesel_full_text_search::{TsVector as Tsvector};
-@@ -183,12 +185,6 @@ table! {
+@@ -14,9 +14,7 @@ pub mod sql_types {
+     /// The `pg_catalog.tsvector` SQL type
+     ///
+     /// (Automatically generated by Diesel.)
+-    #[derive(diesel::sql_types::SqlType)]
+-    #[diesel(postgres_type(name = "tsvector", schema = "pg_catalog"))]
+-    pub struct Tsvector;
++    pub use diesel_full_text_search::Tsvector;
+ }
+ 
+ diesel::table! {
+@@ -71,13 +69,13 @@ diesel::table! {
+         /// Its SQL type is `Nullable<Array<Nullable<Text>>>`.
+         ///
+         /// (Automatically generated by Diesel.)
+-        crate_scopes -> Nullable<Array<Nullable<Text>>>,
++        crate_scopes -> Nullable<Array<Text>>,
+         /// The `endpoint_scopes` column of the `api_tokens` table.
+         ///
+         /// Its SQL type is `Nullable<Array<Nullable<Text>>>`.
+         ///
+         /// (Automatically generated by Diesel.)
+-        endpoint_scopes -> Nullable<Array<Nullable<Text>>>,
++        endpoint_scopes -> Nullable<Array<Text>>,
+     }
+ }
+ 
+@@ -195,12 +193,6 @@ diesel::table! {
          ///
          /// (Automatically generated by Diesel.)
          created_at -> Timestamp,
@@ -21,11 +42,20 @@ index 27d068510..f2a8546aa 100644
      }
  }
 
-@@ -701,6 +697,24 @@ table! {
+@@ -473,7 +465,7 @@ diesel::table! {
+         /// Its SQL type is `Array<Nullable<Text>>`.
+         ///
+         /// (Automatically generated by Diesel.)
+-        features -> Array<Nullable<Text>>,
++        features -> Array<Text>,
+         /// The `target` column of the `dependencies` table.
+         ///
+         /// Its SQL type is `Nullable<Varchar>`.
+@@ -677,6 +669,24 @@ diesel::table! {
      }
  }
 
-+table! {
++diesel::table! {
 +    /// Representation of the `recent_crate_downloads` view.
 +    ///
 +    /// This data represents the downloads in the last 90 days.
@@ -43,28 +73,28 @@ index 27d068510..f2a8546aa 100644
 +    }
 +}
 +
- table! {
-     use diesel::sql_types::*;
-     use diesel_full_text_search::{TsVector as Tsvector};
-@@ -1028,7 +1042,8 @@ joinable!(api_tokens -> users (user_id));
- joinable!(badges -> crates (crate_id));
- joinable!(crate_owner_invitations -> crates (crate_id));
- joinable!(crate_owners -> crates (crate_id));
--joinable!(crate_owners -> users (created_by));
-+joinable!(crate_owners -> teams (owner_id));
-+joinable!(crate_owners -> users (owner_id));
- joinable!(crates_categories -> categories (category_id));
- joinable!(crates_categories -> crates (crate_id));
- joinable!(crates_keywords -> crates (crate_id));
-@@ -1041,6 +1056,7 @@ joinable!(follows -> users (user_id));
- joinable!(publish_limit_buckets -> users (user_id));
- joinable!(publish_rate_overrides -> users (user_id));
- joinable!(readme_renderings -> versions (version_id));
-+joinable!(recent_crate_downloads -> crates (crate_id));
- joinable!(version_downloads -> versions (version_id));
- joinable!(version_owner_actions -> api_tokens (api_token_id));
- joinable!(version_owner_actions -> users (user_id));
-@@ -1067,6 +1083,7 @@ allow_tables_to_appear_in_same_query!(
+ diesel::table! {
+     /// Representation of the `reserved_crate_names` table.
+     ///
+@@ -983,7 +993,8 @@ diesel::joinable!(api_tokens -> users (user_id));
+ diesel::joinable!(badges -> crates (crate_id));
+ diesel::joinable!(crate_owner_invitations -> crates (crate_id));
+ diesel::joinable!(crate_owners -> crates (crate_id));
+-diesel::joinable!(crate_owners -> users (created_by));
++diesel::joinable!(crate_owners -> teams (owner_id));
++diesel::joinable!(crate_owners -> users (owner_id));
+ diesel::joinable!(crates_categories -> categories (category_id));
+ diesel::joinable!(crates_categories -> crates (crate_id));
+ diesel::joinable!(crates_keywords -> crates (crate_id));
+@@ -996,6 +1007,7 @@ diesel::joinable!(follows -> users (user_id));
+ diesel::joinable!(publish_limit_buckets -> users (user_id));
+ diesel::joinable!(publish_rate_overrides -> users (user_id));
+ diesel::joinable!(readme_renderings -> versions (version_id));
++diesel::joinable!(recent_crate_downloads -> crates (crate_id));
+ diesel::joinable!(version_downloads -> versions (version_id));
+ diesel::joinable!(version_owner_actions -> api_tokens (api_token_id));
+ diesel::joinable!(version_owner_actions -> users (user_id));
+@@ -1022,6 +1034,7 @@ diesel::allow_tables_to_appear_in_same_query!(
      publish_limit_buckets,
      publish_rate_overrides,
      readme_renderings,