Merge bitcoin/bitcoin#31879: doc: add release note for #27432 (utxo-to-sqlite tool)

95722d0 doc: add release note for #27432 (utxo-to-sqlite tool) (Sebastian Falbesoner)

Pull request description:

  This PR adds a missing release note for bitcoin/bitcoin#27432.

ACKs for top commit:
  kevkevinpal:
    ACK [95722d0](bitcoin/bitcoin@95722d0)

Tree-SHA512: 47714182e814fb825dbaeede46a1b496c4b87f3c5bfa61ada00138926a6bf9eb9a3f99636eb698a7bcda6642f73d0a8c5bf531a726750d594decca8ba6a56e3a

Author: fanquake

doc/release-notes-27432.md

@@ -0,0 +1,7 @@
+Tools and Utilities
+-------------------
+
+- A new tool [`utxo_to_sqlite.py`](/contrib/utxo-tools/utxo_to_sqlite.py)
+  converts a compact-serialized UTXO snapshot (as created with the
+  `dumptxoutset` RPC) to a SQLite3 database. Refer to the script's `--help`
+  output for more details. (#27432)