Merge #18025: doc: Add missing supported rpcs to doc/descriptors.md

c7ec9a1 Add missing supported rpcs to doc/descriptors.md (Andrew Toth)

Pull request description:

  Improve descriptor docs by adding missing rpcs.

ACKs for top commit:
  fanquake:
    ACK c7ec9a1 - I think this has been bikeshed enough.
  jonatack:
    ACK c7ec9a1

Tree-SHA512: 783219928ed7edc904b507bb30e2eefd8ca9f11225e1460fedecd755f9511055adcc52cc49f66ba840e121883e40753061db76a243ee6e0091daf1fc396ae59a

Author: fanquake

doc/descriptors.md

@@ -10,6 +10,13 @@ Supporting RPCs are:
 - `deriveaddresses` takes as input a descriptor and computes the corresponding
   addresses.
 - `listunspent` outputs a specialized descriptor for the reported unspent outputs.
+- `getaddressinfo` outputs a descriptor for solvable addresses (since v0.18).
+- `importmulti` takes as input descriptors to import into the wallet
+  (since v0.18).
+- `generatetodescriptor` takes as input a descriptor and generates coins to it
+  (`regtest` only, since v0.19).
+- `utxoupdatepsbt` takes as input descriptors to add information to the psbt
+  (since v0.19).
 
 This document describes the language. For the specifics on usage, see the RPC
 documentation for the functions mentioned above.