Merge bitcoindevkit/bdk#1970: chore: bump `bdk_chain` to 0.23.0

6afb6a6213d9e2667df669e91faab20df5ffc056 chore: update changelogs (valued mammal)
340bdc1c7a6a8382e3c6ed75e1938be9b0c957e1 chore: bump `bdk_chain` to 0.23.0 (valued mammal)

Pull request description:

  core to 0.6.0
  bitcoind_rpc to 0.20.0
  electrum to 0.23.0
  esplora to 0.22.0
  file_store 0.21.0
  testenv to 0.13.0

  TODO

  - [x] Update changelogs

  fixes #1969

ACKs for top commit:
  oleonardolima:
    ACK 6afb6a6213d9e2667df669e91faab20df5ffc056

Tree-SHA512: 844c4c3db714877351bba01eedca476d73973fa88be41c13220936dbec4853097d3322f8018b74e9a80233f34e3ed5a57a02b46cc3c85cdf28b6e5890077f34d