Merge bitcoindevkit/bdk#492: bump electrsd dep to 0.13

f7f9bd2409d51354698aa1f24bccba8ca429f279 bump electrsd dep to 0.13 (Riccardo Casatta)

Pull request description:

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  ### Description

  bump electrsd dep to 0.13, close #491

ACKs for top commit:
  rajarshimaitra:
    ACK https://github.com/bitcoindevkit/bdk/pull/492/commits/f7f9bd2409d51354698aa1f24bccba8ca429f279
  notmandatory:
    utACK f7f9bd24

Tree-SHA512: 89a8094387896c9296e2f0120d7a2c7419e979049a12fc9a6ae7fe1810b75af43338db235887dd9054a6b52e400491b77f8e006f61451da54aca9635098ab342