scripted-diff: replace ⛰ emoji with $ [skip ci]

-BEGIN VERIFY SCRIPT-
sed -i 's/⛰/$/g' $(git grep -l '⛰')
-END VERIFY SCRIPT-

tor/README.md

@@ -17,5 +17,5 @@ onion services, asynchronous messages, etc.
 ## Installation and Updating
 
 ```shell
-⛰  go get -u github.com/lightningnetwork/lnd/tor
+$  go get -u github.com/lightningnetwork/lnd/tor
 ```