Merge rust-bitcoin/rust-bitcoin#1131: Upgrade bech32 to version 0.9.0

c67f74b Upgrade bech32 to version 0.9.0 (Tobin C. Harding)

Pull request description:

  Recently `rust-bech32` v0.9.0 was released, this release included
  updating the MSRV to 1.41.1.

ACKs for top commit:
  apoelstra:
    ACK c67f74b
  Kixunil:
    ACK c67f74b

Tree-SHA512: 59aac2f40e0bc8c63a7549a988ff7cdc114ca7768421c7926cc6badbaa1d4f9de0c5cf41d987e4f5124a5c9042650e722cf5fbd892e91d0232ac175122eb042d

Cargo.toml

@@ -33,7 +33,7 @@ features = [ "std", "secp-recovery", "base64", "rand", "serde", "bitcoinconsensu
 rustdoc-args = ["--cfg", "docsrs"]
 
 [dependencies]
-bech32 = { version = "0.8.1", default-features = false }
+bech32 = { version = "0.9.0", default-features = false }
 bitcoin_hashes = { version = "0.11.0", default-features = false }
 secp256k1 = { version = "0.24.0", default-features = false, features = ["bitcoin_hashes"] }
 core2 = { version = "0.3.0", optional = true, default-features = false }