feat: create rules with exact version link

This will help clarify which documentation applies to your installed version.

Author: JasonWeinzierl

src/utils.ts

@@ -1,4 +1,5 @@
 import { ESLintUtils, TSESLint } from '@typescript-eslint/utils';
+import { version } from '../package.json';
 
 export function createRegExpForWords(
   config: string | string[],
@@ -26,7 +27,9 @@ export interface RxjsXRuleDocs {
   requiresTypeChecking?: boolean;
 }
 
+const REPO_URL = 'https://github.com/JasonWeinzierl/eslint-plugin-rxjs-x';
+
 export const ruleCreator = ESLintUtils.RuleCreator<RxjsXRuleDocs>(
   (name) =>
-    `https://github.com/JasonWeinzierl/eslint-plugin-rxjs-x/blob/main/docs/rules/${name}.md`,
+    `${REPO_URL}/blob/v${version}/docs/rules/${name}.md`,
 );