Remove Bitcoin donation information from README

Removed Bitcoin donation section from README.

Author: HackingRepo

README.md

@@ -89,25 +89,3 @@ If you find DSSRF useful, consider sponsoring to help sustain development:
 - [Patreon](https://patreon.com/RelunSec)  
 - [OpenCollective](https://opencollective.com/relunsec)  
 - [Ko‑fi](https://ko-fi.com/relunsec)  
-
-### Support DSSRF with Bitcoin
-
-DSSRF has reached **12K downloads** and is trusted by the community (OWASP listed, starred by BitBuilder Cloud, verified clean by Snyk).  
-If you’d like to support development with Bitcoin, you can send donations to:
-
-**BTC Addresses (SegWit bech32):**
-- bc1qeqct6n3kncynvdjls4yv9r6patpfcufp24gvk3
-
-- bc1q6k2mfrd3qsttw43zg5dnuvlmdscfa8pgvkxw9f
-
-- bc1qvgqnfr3znuqyaatm06ggftjxn0zx3unw5taa3h
-
-- bc1qclj339c45s67w2q8ljwasef27qfcla9tdnmt07
-
-*(More addresses available on request — these are derived from the project’s wallet for rotation and privacy.)*
-
-You can also use bitcoin Lightning Network payment link `lnurlp://mainnet.demo.btcpayserver.org/BTC/UILNURL/2EYDhcF83tdF1Uadtr269Kn88Mxm1P4DpCSACspNasst/pay?currency=USD`.
-
-Or via scan the qr code, in your mobile app via
-
-![BTC Qr Code](https://github.com/user-attachments/assets/cba56b04-a1de-4431-b08e-17bd4db8c8cd)