chart ref schema db migration (#5319)

Author: kripanshdevtron

scripts/sql/256_custom_deployment_schema.down.sql

@@ -0,0 +1,4 @@
+
+DROP TABLE IF EXISTS public.chart_ref_schema;
+
+DELETE FROM devtron_resource_searchable_key WHERE name = 'CHART_REF_ID';

scripts/sql/256_custom_deployment_schema.up.sql

@@ -0,0 +1,19 @@
+
+
+CREATE TABLE IF NOT EXISTS public.chart_ref_schema
+(
+    id SERIAL PRIMARY KEY,
+    "name" varchar(250) NOT NULL,
+    "type" int NOT NULL,
+    "schema" text,
+    "created_on"     timestamptz,
+    "created_by"     int4,
+    "updated_on"     timestamptz,
+    "updated_by"     int4,
+    "active"         bool
+    );
+
+ALTER TABLE public.chart_ref_schema OWNER TO postgres;
+
+INSERT INTO devtron_resource_searchable_key(name, is_removed, created_on, created_by, updated_on, updated_by)
+VALUES ('CHART_REF_ID', false, now(), 1, now(), 1);