fix(ts-empty): stop deprecated lodash.isequal warning on npm install

[DaveHanns]

Summary

Every npm install in a freshly-scaffolded ts-empty Actor prints a lodash.isequal deprecation warning. This PR silences it by pinning the transitive ow dependency to ^2.0.0 (which dropped lodash.isequal in favor of fast-equals) via npm overrides.

Reproducer

$ apify create my-actor -t ts-empty
$ cd my-actor
$ npm install
...
npm warn deprecated lodash.isequal@4.5.0: This package is deprecated. Use require('node:util').isDeepStrictEqual instead.

Trace

lodash.isequal arrives transitively via ow, from two paths:

$ npm ls lodash.isequal --all
ts-empty@0.0.1
+-- @crawlee/cheerio@3.17.0
| `-- @crawlee/http@3.17.0
|   `-- got-scraping@4.2.1
|     `-- ow@1.1.1
|       `-- lodash.isequal@4.5.0 deduped
`-- apify@3.7.2
  `-- ow@0.28.2
    `-- lodash.isequal@4.5.0

ow dropped lodash.isequal starting in v2 (uses fast-equals instead). Both ow@2.x and ow@3.x declare node: >=18 engines, matching this template's engines.node.

Fix

Add an npm overrides block pinning ow to ^2.0.0:

     "dependencies": {
         "apify": "^3.7.0",
         "@crawlee/cheerio": "^3.15.3"
     },
+    "overrides": {
+        "ow": "^2.0.0"
+    },

Verification

$ rm -rf node_modules package-lock.json
$ npm install
# no lodash.isequal deprecation warning

$ npm ls lodash.isequal --all
ts-empty@0.0.1 /private/tmp/f75-repro
`-- (empty)

$ npm ls ow --all
ts-empty@0.0.1
+-- @crawlee/cheerio@3.17.0
| `-- @crawlee/http@3.17.0
|   `-- ... `-- ow@2.0.0
`-- apify@3.7.2 `-- ow@2.0.0

$ npm run build && node dist/main.js
INFO  System info {"apifyVersion":"3.7.2","crawleeVersion":"3.17.0", ...}
INFO  Hello from the Actor!

Install + build + run all succeed cleanly.

Scope

This PR patches only ts-empty as the canonical minimal scaffold. The same warning shows up in every other ts-* template that pulls in apify and/or @crawlee/* (i.e. essentially all of them). Happy to fan the same three-line override across the other templates in a follow-up if maintainers agree with the shape.

The permanent upstream fix is in apify-sdk-js (bump ow in apify) and in crawlee (bump ow in got-scraping); those are out of scope for this repo.

Test plan

• Fresh npm install on ts-empty scaffold produces no lodash.isequal warning.
• npm ls lodash.isequal --all returns (empty).
• npm run build + node dist/main.js still succeed against the Apify + Crawlee runtime.

Surfaced during an evaluation of Apify surfaces for agent-driven Actor development.