Merge pull request #12 from Dr-Emann/push-uxrwsrmkqxwl

Update to pyo3 0.23

Author: KenanHanke

Cargo.lock

@@ -9,7 +9,7 @@ name = "rbloom"
 crate-type = ["cdylib"]
 
 [dependencies]
-pyo3 = { version = "0.21", features = [
+pyo3 = { version = "0.23", features = [
     "extension-module",
     "abi3-py37",
 ] } # stable ABI with minimum Python version 3.7