[1] Renamed generic utils to specialized versions

It is required for follow up commits

Signed-off-by: Alexander Borsuk <me@alex.bio>

src/index.ts

@@ -1,6 +1,6 @@
 export {};
 
-import { parseDataVersion, parseAppVersion } from './utils';
+import { parseDataVersion, parseAppVersion } from './versions';
 
 // TODO: Implement automated version checks from this metaserver script.
 // It should check by cron if actual files are really available on all servers.

test/versions.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, test } from '@jest/globals';
-import { parseDataVersion, parseAppVersion } from '../src/utils';
+import { parseDataVersion, parseAppVersion } from '../src/versions';
 
 describe('parseDataVersion', () => {
   test('220801', () => expect(parseDataVersion('220801')).toEqual(220801));