Merge #126: chore(release): bump version to 0.12.0

8b093bf chore(release): bump version to `0.12.0` (Leonardo Lima)

Pull request description:

  fixes #125

ACKs for top commit:
  ValuedMammal:
    ACK 8b093bf

Tree-SHA512: 44858457bd0fd445f25a84a7e3fe59cdf6d4fdc5aa5fe1ddb8c43f0617528d81f6be4533a799f1fbccda09bcf447ea9466581316fbc4ff6a440ee8579387a01d

Author: ValuedMammal

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "esplora-client"
-version = "0.11.0"
+version = "0.12.0"
 edition = "2021"
 authors = ["Alekos Filini <alekos.filini@gmail.com>"]
 license = "MIT"