docs: Now accepting Litecoin MWEB donations (#2966)

Signed-off-by: Freddy <[email protected]>
Signed-off-by: fria <[email protected]>

Author: jonaharagon

.vscode/ltex.dictionary.en-US.txt

@@ -550,3 +550,4 @@ OnlyKey
 fontawesome-solid-unlock-keyhole
 KeeShare
 KeePassium
+MWEB

docs/about/donate.md

@@ -10,7 +10,7 @@ Support our mission to defend digital rights and spread the word about mass surv
 
 <small markdown>
 
-MAGIC Grants is our fiscal host, and their custom, open-source donation platform allows you to donate to our project with **Monero**, **Bitcoin**, or **debit/credit card**. You can also donate using [:simple-github: GitHub Sponsors](https://github.com/sponsors/privacyguides).
+MAGIC Grants is our fiscal host, and their custom, open-source donation platform allows you to donate to our project with **Monero**, **Litecoin (MWEB)**, **Bitcoin**, or **debit/credit card**. You can also donate using [:simple-github: GitHub Sponsors](https://github.com/sponsors/privacyguides).
 
 </small>