Merge #218: chore: remove lazy_static from Cargo.toml

6fca09d chore: remove `lazy_static` from Cargo.toml (Luis Schwab)

Pull request description:

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  ### Description

  This PR removes `lazy_static` from `Cargo.toml`. Apparently it wasn't being imported anywhere.

  #### All Submissions:

  * [X] I've signed all my commits
  * [X] I followed the [contribution guidelines](https://github.com/bitcoindevkit/bdk/blob/master/CONTRIBUTING.md)
  * [X] I ran `cargo fmt` and `cargo clippy` before committing

ACKs for top commit:
  notmandatory:
    ACK 6fca09d
  ValuedMammal:
    ACK 6fca09d

Tree-SHA512: b6f8c6c4886d9442c01bf9a2689385f715cfcc624731bde94dd0286941453d59b154d9131a89a852e1e73fa93f192a11f3c9eb8ae2156c3686a7b744869bc348

Author: ValuedMammal

wallet/Cargo.toml

@@ -38,7 +38,6 @@ file_store = ["bdk_file_store"]
 test-utils = ["std"]
 
 [dev-dependencies]
-lazy_static = "1.4"
 assert_matches = "1.5.0"
 tempfile = "3"
 bdk_chain = { version = "0.21.1", features = ["rusqlite"] }