Add ProBatchResizer to tools list in README

[abdurrahman091496]

ProBatchResizer is a privacy first browser based batch image resizer. Easily batch resize images and photos online to reduce file size without losing quality. Simply drag, drop, and resize multiple images at once while keeping original quality. Fast & Secure.

🜲 130+ smart pre-built presets for social, eCommerce, and print. 🜲 Instantly resize 100s of images in bulk.
🜲 Crop, Flip, Rotate, and much more.

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