Drop redundant broken index

This commit is follow up to
https://gitlab.com/gitlab-org/gitlab/-/merge_requests/71990
It cleans up redundant possibly invalid index, after it was
recreated under different name.

Changelog: other

db/post_migrate/20211022113000_drop_index_security_ci_builds_on_name_and_id_parser_features_broken.rb

+# frozen_string_literal: true
+
+class DropIndexSecurityCiBuildsOnNameAndIdParserFeaturesBroken < Gitlab::Database::Migration[1.0]
+  TABLE = "ci_builds"
+  COLUMNS = %i[name id]
+  INDEX_NAME = "index_security_ci_builds_on_name_and_id_parser_features_broken"
+  CONSTRAINTS = "(name::text = ANY (ARRAY['container_scanning'::character varying::text,
+                                         'dast'::character varying::text,
+                                         'dependency_scanning'::character varying::text,
+                                         'license_management'::character varying::text,
+                                         'sast'::character varying::text,
+                                         'secret_detection'::character varying::text,
+                                         'coverage_fuzzing'::character varying::text,
+                                         'license_scanning'::character varying::text])
+                ) AND type::text = 'Ci::Build'::text"
+
+  disable_ddl_transaction!
+
+  def up
+    remove_concurrent_index(TABLE, COLUMNS, name: INDEX_NAME, where: CONSTRAINTS)
+  end
+
+  def down
+    add_concurrent_index(TABLE, COLUMNS, name: INDEX_NAME, where: CONSTRAINTS)
+  end
+end

db/schema_migrations/20211022113000

+ded528d0485951403f1c5af804f40b1c0a7c71a0dc67f24fadbc357a45fb1a19
\ No newline at end of file

db/structure.sql

@@ -26564,8 +26564,6 @@ CREATE INDEX index_secure_ci_builds_on_user_id_name_created_at ON ci_builds USIN
 
 CREATE INDEX index_security_ci_builds_on_name_and_id_parser_features ON ci_builds USING btree (name, id) WHERE (((name)::text = ANY (ARRAY[('container_scanning'::character varying)::text, ('dast'::character varying)::text, ('dependency_scanning'::character varying)::text, ('license_management'::character varying)::text, ('sast'::character varying)::text, ('secret_detection'::character varying)::text, ('coverage_fuzzing'::character varying)::text, ('license_scanning'::character varying)::text])) AND ((type)::text = 'Ci::Build'::text));
 
-CREATE INDEX index_security_ci_builds_on_name_and_id_parser_features_broken ON ci_builds USING btree (name, id) WHERE (((name)::text = ANY (ARRAY[('container_scanning'::character varying)::text, ('dast'::character varying)::text, ('dependency_scanning'::character varying)::text, ('license_management'::character varying)::text, ('sast'::character varying)::text, ('secret_detection'::character varying)::text, ('coverage_fuzzing'::character varying)::text, ('license_scanning'::character varying)::text])) AND ((type)::text = 'Ci::Build'::text));
-
 CREATE INDEX index_security_findings_on_confidence ON security_findings USING btree (confidence);
 
 CREATE INDEX index_security_findings_on_project_fingerprint ON security_findings USING btree (project_fingerprint);