Bump bitcoin from 0.27.0 to 0.27.1

Bumps [bitcoin](https://github.com/rust-bitcoin/rust-bitcoin) from 0.27.0 to 0.27.1.
- [Release notes](https://github.com/rust-bitcoin/rust-bitcoin/releases)
- [Changelog](https://github.com/rust-bitcoin/rust-bitcoin/blob/0.27.1/CHANGELOG.md)
- [Commits](https://github.com/rust-bitcoin/rust-bitcoin/compare/0.27.0...0.27.1)

---
updated-dependencies:
- dependency-name: bitcoin
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Cargo.lock

@@ -189,9 +189,9 @@ checksum = "349f9b6a179ed607305526ca489b34ad0a41aed5f7980fa90eb03160b69598fb"
 
 [[package]]
 name = "bitcoin"
-version = "0.27.0"
+version = "0.27.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a427b27dae305157520d86673f2393b3eb08d880609abfcffc6e3c3c820e764"
+checksum = "9a41df6ad9642c5c15ae312dd3d074de38fd3eb7cc87ad4ce10f90292a83fe4d"
 dependencies = [
  "base64-compat",
  "bech32",