chore: add project-specific-segment permission (#3295)

## About the changes
This adds new permission to control access to project specific segments 

This should be used later for
https://linear.app/unleash/issue/2-743/have-a-project-specific-configuration-section:
![image
(11)](https://user-images.githubusercontent.com/455064/224277399-338ed0e6-f5e3-4318-a2cd-ac1300b60603.png)

src/lib/types/permissions.ts

@@ -39,6 +39,7 @@ export const MOVE_FEATURE_TOGGLE = 'MOVE_FEATURE_TOGGLE';
 export const CREATE_SEGMENT = 'CREATE_SEGMENT';
 export const UPDATE_SEGMENT = 'UPDATE_SEGMENT';
 export const DELETE_SEGMENT = 'DELETE_SEGMENT';
+export const UPDATE_PROJECT_SEGMENT = 'UPDATE_PROJECT_SEGMENT';
 export const APPROVE_CHANGE_REQUEST = 'APPROVE_CHANGE_REQUEST';
 export const APPLY_CHANGE_REQUEST = 'APPLY_CHANGE_REQUEST';
 export const SKIP_CHANGE_REQUEST = 'SKIP_CHANGE_REQUEST';

src/migrations/20230309174400-add-project-segment-permission.js

@@ -0,0 +1,14 @@
+exports.up = function (db, cb) {
+    db.runSql(
+        `INSERT INTO permissions (permission, display_name, type) VALUES
+        ('UPDATE_PROJECT_SEGMENT', 'Create/edit project segment', 'project');`,
+        cb,
+    );
+};
+
+exports.down = function (db, cb) {
+    db.runSql(
+        `DELETE FROM permissions WHERE permission = 'UPDATE_PROJECT_SEGMENT';`,
+        cb,
+    );
+};