BIP69: fix link #1857

1. 
   strmfos commented at 6:10 pm on May 22, 2025: contributor

   Fixes an out-of-date link:

   before

   https://github.com/btcsuite/btcutil/blob/master/txsort/txsort.go

   after

   https://github.com/btcsuite/btcd/blob/master/btcutil/txsort/txsort.go

2. replace error link bip-0069.mediawiki 10941b1880
3. jonatack renamed this:
   replace error link bip-0069.mediawiki
   BIP69: fix link
   on May 23, 2025
4. jonatack added the label Proposed BIP modification on May 23, 2025
5. 
   jonatack commented at 0:25 am on May 23, 2025: member

   ACK
6. jonatack removed the label Proposed BIP modification on May 23, 2025
7. jonatack added the label Bug fix on May 23, 2025
8. jonatack merged this on May 23, 2025
9. jonatack closed this on May 23, 2025

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10. bitcoin deleted a comment on May 27, 2025

Contributors
strmfos jonatack

Labels
Bug fix