Merge bitcoindevkit/bdk#1719: ci: automated update to rustc 1.82.0

Merge bitcoindevkit/bdk#1719: ci: automated update to rustc 1.82.0

c77789586528768ebfe210c1a65e8ea09c4b923c ci: automated update to rustc 1.82.0 (Github Action)

Pull request description:

  Automated update to Github CI workflow `cont_integration.yml` by [create-pull-request](https://github.com/peter-evans/create-pull-request) GitHub action

ACKs for top commit:
  notmandatory:
    ACK c77789586528768ebfe210c1a65e8ea09c4b923c

Tree-SHA512: 9fddd2a7266ea9334e0d23782ca94b1c9971224d6b444242b9a331f1ed8518c18040148203b9a5c1d1215b9ca4fd0d233e4805d75e7c8ea35f3b5f249425fe40