chore: use more specific devDependencies pattern for eslint import ch…

…eck (#8131)

* fix: use more specific devDependencies pattern for eslint import check

* fix: allow test.ts files in src to import devDependencies

Fixes

```
/home/runner/work/pnpm/pnpm/store/plugin-commands-store/src/cleanExpiredDlxCache.test.ts
Error:   3:1  error  '@pnpm/crypto.base32-hash' should be listed in the project's dependencies, not devDependencies  import/no-extraneous-dependencies
Error:   4:1  error  '@pnpm/prepare' should be listed in the project's dependencies, not devDependencies             import/no-extraneous-dependencies
```

__utils__/eslint-config/eslint.json

@@ -10,8 +10,9 @@
  "error",
  {
  "devDependencies": [
- "**/pnpm/**",
- "**/test/**"
+ "**/pnpm/src/**",
+ "**/test/**",
+ "**/src/**/*.test.ts"
  ]
  }
  ],